Pith Number

pith:VFGDPEWA

pith:2019:VFGDPEWA275PXGNBVE5FFNG6TH

not attested not anchored not stored refs pending

Impact of Pulsar and Fallback Sources on Multifrequency Kilonova Models

Aimee L. Hungerford, Chris L. Fryer, Christopher J. Fontes, Jonas Lippuner, Matthew R. Mumpower, Oleg Korobkin, Ryan T. Wollaeger, Wesley P. Even, W. Thomas Vestrand

arxiv:1904.05934 v2 · 2019-04-11 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFGDPEWA275PXGNBVE5FFNG6TH}

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	2026-07-04T23:50:16.936079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a94c3792c0d7fafb99a1a93a52b4de99fb2097f71b3b8bb3cbe479589b904abe

Aliases

arxiv: 1904.05934 · arxiv_version: 1904.05934v2 · doi: 10.48550/arxiv.1904.05934 · pith_short_12: VFGDPEWA275P · pith_short_16: VFGDPEWA275PXGNB · pith_short_8: VFGDPEWA

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/VFGDPEWA275PXGNBVE5FFNG6TH \
  | 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: a94c3792c0d7fafb99a1a93a52b4de99fb2097f71b3b8bb3cbe479589b904abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8706960596f60e377264a74705d0bf970d07fd45bf35141c44674cf6e1d4f434",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-11T19:40:43Z",
    "title_canon_sha256": "048c7290b2bccde7eab397d5842dba4d82fdda107ff10a262f02f5aa0b634812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05934",
    "kind": "arxiv",
    "version": 2
  }
}