Pith Number

pith:MOC25HLF

pith:2015:MOC25HLFARNLEGU6GIZPWJARMF

not attested not anchored not stored refs pending

Star Formation Suppression in Compact Group Galaxies: A New Path to Quenching?

(10) ANU, 11, (11) King Abdul Aziz University, 12), (12) U-Hawaii, (13) Sorbonne, 14), (14) IAS-Paris, (15) UCT, (16) ASTRON, (17) Dark Cosmology Centre, 18), (18) Tech. University of Denmark, (19) IAA, 2), (20) UMass-Amherst), (2) Carnegie Observatories, (3) U. Granada, 4), (4) UNAM, (5) NRAO - Charlottesville, (6) National Observatory of Athens, 7, (7) U. Crete, 8), (8) Observatoire de Paris, (9) U. Western Cape, C.K. Xu (1), Granada, J.A. Rich (1, J. Rasmussen (17, K. Alatalo (1, K. Nyland (16), L.J. Kewley (10), L. Lanz (1), L. Verdes-Montenegro (19), M.A. Dopita (10, M. Cluver (9), M. Lacy (5), M. Yun (20) ((1) IPAC, P. Guillard (13, P.M. Ogle (1), P.N. Appleton (2), T. Bitsakis (1, T. Jarrett (15), U. Lisenfeld (3), V. Charmandaris (6

arxiv:1509.05779 v2 · 2015-09-18 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOC25HLFARNLEGU6GIZPWJARMF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:29:44.542213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6385ae9d65045ab21a9e3232fb241161683fad303bceba92364668a4e522188b

Aliases

arxiv: 1509.05779 · arxiv_version: 1509.05779v2 · doi: 10.48550/arxiv.1509.05779 · pith_short_12: MOC25HLFARNL · pith_short_16: MOC25HLFARNLEGU6 · pith_short_8: MOC25HLF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MOC25HLFARNLEGU6GIZPWJARMF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6385ae9d65045ab21a9e3232fb241161683fad303bceba92364668a4e522188b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c3d8b5b6e6a633eed7606046cab23b41ddd3f37c995b1dbf863bb550b92ef69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-18T20:04:40Z",
    "title_canon_sha256": "389954a1a1e64e829582276fc60a958b55ff9cccce9188f54862f446bd3a9f37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05779",
    "kind": "arxiv",
    "version": 2
  }
}