Pith Number

pith:2JYGTIFS

pith:2003:2JYGTIFS7E27V6QFSAZGC2MOHW

not attested not anchored not stored refs pending

Small-scale clumps in the galactic halo and dark matter annihilation

V.Berezinsky, V.Dokuchaev, Yu. Eroshenko

arxiv:astro-ph/0301551 v3 · 2003-01-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JYGTIFS7E27V6QFSAZGC2MOHW}

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	2026-07-04T15:22:59.017729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27069a0b2f935fafa05903261698e3da9b52b24a0367fbfe1a00701c4a45ed2

Aliases

arxiv: astro-ph/0301551 · arxiv_version: astro-ph/0301551v3 · doi: 10.48550/arxiv.astro-ph/0301551 · pith_short_12: 2JYGTIFS7E27 · pith_short_16: 2JYGTIFS7E27V6QF · pith_short_8: 2JYGTIFS

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/2JYGTIFS7E27V6QFSAZGC2MOHW \
  | 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: d27069a0b2f935fafa05903261698e3da9b52b24a0367fbfe1a00701c4a45ed2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c78e2f59c50771ec441d0030e7e447fec3933638d7d6b2fd8711c499e82f1a8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-28T11:08:29Z",
    "title_canon_sha256": "f18110ca396b6383d205d3ded81a84d3ea70d2b6a79c483c9fc4b84d144330f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301551",
    "kind": "arxiv",
    "version": 3
  }
}