Pith Number

pith:5EXWLCBH

pith:2010:5EXWLCBHBVTWFWPT7EUVV6EFNH

not attested not anchored not stored refs pending

Dynamical versus Stellar Masses of Ultracompact Dwarf Galaxies in the Fornax Cluster

Igor Chilingarian, Leopoldo Infante, Michael Hilker, Steffen Mieske

arxiv:1011.1852 v1 · 2010-11-08 · 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{5EXWLCBHBVTWFWPT7EUVV6EFNH}

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	2026-05-18T02:04:50.371801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e92f6588270d6762d9f3f9295af88569d825feffdfa66f51f92aefca60c8493c

Aliases

arxiv: 1011.1852 · arxiv_version: 1011.1852v1 · doi: 10.48550/arxiv.1011.1852 · pith_short_12: 5EXWLCBHBVTW · pith_short_16: 5EXWLCBHBVTWFWPT · pith_short_8: 5EXWLCBH

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/5EXWLCBHBVTWFWPT7EUVV6EFNH \
  | 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: e92f6588270d6762d9f3f9295af88569d825feffdfa66f51f92aefca60c8493c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3251faaafe4e9237ac5f18c396dff44cfa1e58a8d1d05c30e5acba4a191727a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-08T17:15:56Z",
    "title_canon_sha256": "f7a05c91782196ff02e65a41034d744677fd26660f3c79b566b08558363e80c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1852",
    "kind": "arxiv",
    "version": 1
  }
}