Pith Number

pith:PXWSNUTI

pith:2008:PXWSNUTIV7ZJAUFTR4KIFKI7DO

not attested not anchored not stored refs pending

Revealing dark matter substructure with anisotropies in the diffuse gamma-ray background

Jennifer M. Siegal-Gaskins

arxiv:0807.1328 v2 · 2008-07-08 · 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{PXWSNUTIV7ZJAUFTR4KIFKI7DO}

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	2026-05-18T04:18:24.535565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ded26d268aff29050b38f1482a91f1b9ec69fa5ed3c75d5fcd53eaae3f87759

Aliases

arxiv: 0807.1328 · arxiv_version: 0807.1328v2 · doi: 10.48550/arxiv.0807.1328 · pith_short_12: PXWSNUTIV7ZJ · pith_short_16: PXWSNUTIV7ZJAUFT · pith_short_8: PXWSNUTI

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/PXWSNUTIV7ZJAUFTR4KIFKI7DO \
  | 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: 7ded26d268aff29050b38f1482a91f1b9ec69fa5ed3c75d5fcd53eaae3f87759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc76dc4e6705f404a7b0498efb5be0e421aa89007e0c7f26c9cbd69fe09270a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-08T20:01:48Z",
    "title_canon_sha256": "a97db69d7bd25cd0cac90d3d210151ec9bacbb768067c4a79279d434a99b947e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1328",
    "kind": "arxiv",
    "version": 2
  }
}