Pith Number

pith:ASTXEKUC

pith:2011:ASTXEKUCRW5V3F26MH4DW7WG3B

not attested not anchored not stored refs pending

First Results from Z-FOURGE: Discovery of a Candidate Cluster at z = 2.2 in COSMOS

Andy Monson, Caroline M. S. Straatman, Casey Papovich, Daniel D. Kelson, David Murphy, Glenn G. Kacprzak, Gregory B. Poole, Ivo Labb\'e, Karl Glazebrook, Kim-Vy H. Tran, Lee R. Spitler, Patrick J. McCarthy, Pieter van Dokkum, Ryan Quadri, S. Eric Persson, Vithal Tilvi

arxiv:1112.2691 v2 · 2011-12-12 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASTXEKUCRW5V3F26MH4DW7WG3B}

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.

Cited by

1 paper in Pith

Spider-Webb: enhanced star formation in low-mass galaxies within the Spiderweb protocluster revealed by JWST Pa$\beta$ narrow-band imaging

Receipt and verification

First computed	2026-05-18T01:59:11.489249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04a7722a828dbb5d975e61f83b7ec6d86d8407054c4f9a62be01775ab3c90afa

Aliases

arxiv: 1112.2691 · arxiv_version: 1112.2691v2 · doi: 10.48550/arxiv.1112.2691 · pith_short_12: ASTXEKUCRW5V · pith_short_16: ASTXEKUCRW5V3F26 · pith_short_8: ASTXEKUC

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/ASTXEKUCRW5V3F26MH4DW7WG3B \
  | 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: 04a7722a828dbb5d975e61f83b7ec6d86d8407054c4f9a62be01775ab3c90afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f48e44c7e119db8ee3fa66789eea8562c80d6f80d46d9a3597dd7ad24f476aab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-12T20:45:07Z",
    "title_canon_sha256": "66ef10385118ae3a44cc44d09d8e7c095294f3a9858ae2b34e5e31444f0f1699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2691",
    "kind": "arxiv",
    "version": 2
  }
}