Pith Number

pith:OLFBOWRY

pith:2018:OLFBOWRYHX6PKRAZ5XWR4AUWXI

not attested not anchored not stored refs pending

Fingerprints of heavy element nucleosynthesis in the late-time lightcurves of kilonovae

Brian D. Metzger, Gabriel Martinez-Pinedo, Jennifer Barnes, Meng-Ru Wu

arxiv:1808.10459 v2 · 2018-08-30 · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLFBOWRYHX6PKRAZ5XWR4AUWXI}

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	2026-05-17T23:54:07.132484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72ca175a383dfcf54419eded1e0296ba2b152f0179f1d85fb34a6b3f24ab58b3

Aliases

arxiv: 1808.10459 · arxiv_version: 1808.10459v2 · doi: 10.48550/arxiv.1808.10459 · pith_short_12: OLFBOWRYHX6P · pith_short_16: OLFBOWRYHX6PKRAZ · pith_short_8: OLFBOWRY

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/OLFBOWRYHX6PKRAZ5XWR4AUWXI \
  | 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: 72ca175a383dfcf54419eded1e0296ba2b152f0179f1d85fb34a6b3f24ab58b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be6ef778fec09a077c6ea379ad7769f1d69a195dc2dc63150625fdedf6174f51",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-30T18:00:07Z",
    "title_canon_sha256": "ab9efa348f717f22d35535f2da3e2960f278ff70b503e13f6e78ca0e01438246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10459",
    "kind": "arxiv",
    "version": 2
  }
}