Pith Number

pith:U3QLZYO6

pith:2008:U3QLZYO6W373B3MEHM3WYMKA2X

not attested not anchored not stored refs pending

Dark Matter annihilations in Pop III stars

Georges Meynet, Gianfranco Bertone, Marco Taoso, Sylvia Ekstrom

arxiv:0806.2681 v1 · 2008-06-17 · astro-ph · hep-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{U3QLZYO6W373B3MEHM3WYMKA2X}

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

Primordial Black Holes and the First Stars

Receipt and verification

First computed	2026-07-04T17:26:21.741556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e0bce1deb6ffb0ed843b376c3140d5cdb21968c2b17d82db3a4da1ee8f4fce

Aliases

arxiv: 0806.2681 · arxiv_version: 0806.2681v1 · doi: 10.48550/arxiv.0806.2681 · pith_short_12: U3QLZYO6W373 · pith_short_16: U3QLZYO6W373B3ME · pith_short_8: U3QLZYO6

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/U3QLZYO6W373B3MEHM3WYMKA2X \
  | 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: a6e0bce1deb6ffb0ed843b376c3140d5cdb21968c2b17d82db3a4da1ee8f4fce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13e57bfe541ec95875189c78d3ee5c14823e475d321636be8bdac4186c4575b7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-17T15:38:12Z",
    "title_canon_sha256": "658dae3acb5661e7fdb371b15c07f5e14afe96ffb815c3ec42fac2ae193f4a54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2681",
    "kind": "arxiv",
    "version": 1
  }
}