Pith Number

pith:NHLUVPMT

pith:2019:NHLUVPMTILKLS3PN2J25UQIDVK

not attested not anchored not stored refs pending

Neutron star binary orbits in their host potential: effect on early r-process enrichment

Albino Perego, Gabriele Cescutti, Massimo Dotti, Matteo Bonetti

arxiv:1905.12016 v2 · 2019-05-28 · astro-ph.HE · astro-ph.GA · 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{NHLUVPMTILKLS3PN2J25UQIDVK}

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	2026-07-05T00:10:37.451685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69d74abd9342d4b96dedd275da4103aaa3f1f44879a57e0fede56f55adb85d1e

Aliases

arxiv: 1905.12016 · arxiv_version: 1905.12016v2 · doi: 10.48550/arxiv.1905.12016 · pith_short_12: NHLUVPMTILKL · pith_short_16: NHLUVPMTILKLS3PN · pith_short_8: NHLUVPMT

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/NHLUVPMTILKLS3PN2J25UQIDVK \
  | 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: 69d74abd9342d4b96dedd275da4103aaa3f1f44879a57e0fede56f55adb85d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf0173faeb1abfd3cbc285ca8a16d935c2e8bed6409c1638d064ff5a000539a",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-28T18:21:53Z",
    "title_canon_sha256": "b27acfc828a44a8cddf4af348018defea953f3cee5d9c4222fdef01aa90a1853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12016",
    "kind": "arxiv",
    "version": 2
  }
}