Pith Number

pith:4E5DBWKL

pith:2015:4E5DBWKLBM7QYFG5NOZGLHLGLX

not attested not anchored not stored refs pending

Galaxy And Mass Assembly (GAMA): growing up in a bad neighbourhood - how do low-mass galaxies become passive?

A. J. Moffett, A. M. Hopkins, A. S. G. Robotham, B. W. Holwerda, I. K. Baldry, J. Bland-Hawthorn, L. J. M. Davies, M. A. Lara-Lopez, M. Alpaslan, M. E. Cluver, M. J. I. Brown, M. S. Owers, S. Brough, S. Mahajan, S. P. Driver, S. Phillipps

arxiv:1511.02245 v1 · 2015-11-06 · 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{4E5DBWKLBM7QYFG5NOZGLHLGLX}

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	2026-05-18T01:24:45.722413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e13a30d94b0b3f0c14dd6bb2659d665ddf1faf709b434dbcf26ee5ab54df59d0

Aliases

arxiv: 1511.02245 · arxiv_version: 1511.02245v1 · doi: 10.48550/arxiv.1511.02245 · pith_short_12: 4E5DBWKLBM7Q · pith_short_16: 4E5DBWKLBM7QYFG5 · pith_short_8: 4E5DBWKL

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/4E5DBWKLBM7QYFG5NOZGLHLGLX \
  | 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: e13a30d94b0b3f0c14dd6bb2659d665ddf1faf709b434dbcf26ee5ab54df59d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85f95f031296a2f05990006a3d21748dd7f57114f1b215496f0a4d442500366a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-06T21:40:58Z",
    "title_canon_sha256": "650d5241949a708f60f9ba4be80fe2a1790aa8a965f2ada7e2eefc18fe378099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02245",
    "kind": "arxiv",
    "version": 1
  }
}