Pith Number

pith:QKB55MZ4

pith:2017:QKB55MZ4SOPJKYCUJQGEGTSD4E

not attested not anchored not stored refs pending

Analytic heating rate of neutron star merger ejecta derived from Fermi's theory of beta decay

Kenta Hotokezaka, Re'em Sari, Tsvi Piran

arxiv:1701.02785 v1 · 2017-01-10 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKB55MZ4SOPJKYCUJQGEGTSD4E}

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	2026-05-18T00:46:38.031356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8283deb33c939e9560544c0c434e43e128e29fae3a04111e4e7f52b5a5881741

Aliases

arxiv: 1701.02785 · arxiv_version: 1701.02785v1 · doi: 10.48550/arxiv.1701.02785 · pith_short_12: QKB55MZ4SOPJ · pith_short_16: QKB55MZ4SOPJKYCU · pith_short_8: QKB55MZ4

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/QKB55MZ4SOPJKYCUJQGEGTSD4E \
  | 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: 8283deb33c939e9560544c0c434e43e128e29fae3a04111e4e7f52b5a5881741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9259a3c2a24b68b5463f1a090796d2a8a000c32db4c2f1d8a45dd3cd4285cafe",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-10T21:06:21Z",
    "title_canon_sha256": "9659ab5f1f2d4cfb3c8050b9fbd470d4611c1d274956449b1d1c90af75fa443d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02785",
    "kind": "arxiv",
    "version": 1
  }
}