Pith Number

pith:QQ3ZKBHN

pith:2008:QQ3ZKBHNDHYQJ2OR43H6JQPFCT

not attested not anchored not stored refs pending

Decaying Sterile Neutrinos as a Heating Source in the Milky Way Center

M.-C. Chu, M. H. Chan

arxiv:0806.1311 v1 · 2008-06-08 · 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{QQ3ZKBHNDHYQJ2OR43H6JQPFCT}

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	2026-05-18T04:29:33.473852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84379504ed19f104e9d1e6cfe4c1e514c96a91ca199d60695e28123860753e3e

Aliases

arxiv: 0806.1311 · arxiv_version: 0806.1311v1 · doi: 10.48550/arxiv.0806.1311 · pith_short_12: QQ3ZKBHNDHYQ · pith_short_16: QQ3ZKBHNDHYQJ2OR · pith_short_8: QQ3ZKBHN

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/QQ3ZKBHNDHYQJ2OR43H6JQPFCT \
  | 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: 84379504ed19f104e9d1e6cfe4c1e514c96a91ca199d60695e28123860753e3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70884beb216462e6d85b56989629b34b0872c5b0738ef5dcb3f16748303c7a4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-08T07:45:58Z",
    "title_canon_sha256": "f0f96d49a93c6f0e6798ddfb13bc312d9cd475cf46d3497394aa1cd62fcf6321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.1311",
    "kind": "arxiv",
    "version": 1
  }
}