Pith Number

pith:Q2SFPXGK

pith:2021:Q2SFPXGKYDCVH2WWIOZOPS6LS5

not attested not anchored not stored refs pending

NGC5846-UDG1: A galaxy formed mostly by star formation in massive, extremely dense clumps of gas

Aaron J. Romanowsky, Charlie Conroy, Jean Brodie, Jiaxuan Li, J. M. Diederik Kruijssen, Johnny Greco, Jonah S. Gannon, Pieter van Dokkum, Roberto Abraham, Scott Carlsten, Sebastian Trujillo-Gomez, Shany Danieli, Zili Shen

arxiv:2111.14851 v1 · 2021-11-29 · 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{Q2SFPXGKYDCVH2WWIOZOPS6LS5}

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

Globular cluster distributions as a dynamical probe of dark matter

Receipt and verification

First computed	2026-07-05T04:09:41.247214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86a457dccac0c553ead643b2e7cbcb976f0115a112e591c0976654a435d0f440

Aliases

arxiv: 2111.14851 · arxiv_version: 2111.14851v1 · doi: 10.48550/arxiv.2111.14851 · pith_short_12: Q2SFPXGKYDCV · pith_short_16: Q2SFPXGKYDCVH2WW · pith_short_8: Q2SFPXGK

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/Q2SFPXGKYDCVH2WWIOZOPS6LS5 \
  | 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: 86a457dccac0c553ead643b2e7cbcb976f0115a112e591c0976654a435d0f440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8eb270400fcc42463581ebaf7da809e3ab6e07abdea9004f6e366503e26962b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-29T19:00:00Z",
    "title_canon_sha256": "93174564b8e63b640d9770d9a0a09d878dd8fda9620609b95a4cfc37ee07d6a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14851",
    "kind": "arxiv",
    "version": 1
  }
}