Pith Number

pith:CAEHSHJO

pith:2018:CAEHSHJOYWHQESDFS3DCCHQXKX

not attested not anchored not stored refs pending

Dark matter heats up in dwarf galaxies

J. I. Read, M. G. Walker, P. Steger

arxiv:1808.06634 v2 · 2018-08-20 · astro-ph.GA · 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{CAEHSHJOYWHQESDFS3DCCHQXKX}

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

2 papers in Pith

Globular cluster distributions as a dynamical probe of dark matter

Subsolar mass black holes from stellar collapse induced by primordial black holes

Receipt and verification

First computed	2026-05-17T23:48:45.652360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1008791d2ec58f02486596c6211e1755ec70e6245dca727a636f3ec131048a88

Aliases

arxiv: 1808.06634 · arxiv_version: 1808.06634v2 · doi: 10.48550/arxiv.1808.06634 · pith_short_12: CAEHSHJOYWHQ · pith_short_16: CAEHSHJOYWHQESDF · pith_short_8: CAEHSHJO

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/CAEHSHJOYWHQESDFS3DCCHQXKX \
  | 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: 1008791d2ec58f02486596c6211e1755ec70e6245dca727a636f3ec131048a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab33b5da5bb83e243c5214c259cc3c2d0b3494454b095d901d6ce9f0af3af50e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-20T18:09:34Z",
    "title_canon_sha256": "d7b328067e28a97972d232f7ce0a818cc65cb25790dba7344cd63d7e5870efa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06634",
    "kind": "arxiv",
    "version": 2
  }
}