Pith Number

pith:IXOF5IUR

pith:2019:IXOF5IURNK2KKGDAW46ORDCU4J

not attested not anchored not stored refs pending

Systematic study for gas-to-dust ratio of short gamma-ray burst afterglows

Daisuke Yonetoku, Kazuki Yoshida, Makoto Arimoto, Tatsuya Sawano, Yasuaki Kagawa

arxiv:1903.05963 v1 · 2019-03-14 · 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{IXOF5IURNK2KKGDAW46ORDCU4J}

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	2026-05-17T23:47:25.342085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45dc5ea2916ab4a51860b73ce88c54e269aa5f3b0f117d24f8bbd2dc2205fb5a

Aliases

arxiv: 1903.05963 · arxiv_version: 1903.05963v1 · doi: 10.48550/arxiv.1903.05963 · pith_short_12: IXOF5IURNK2K · pith_short_16: IXOF5IURNK2KKGDA · pith_short_8: IXOF5IUR

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/IXOF5IURNK2KKGDAW46ORDCU4J \
  | 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: 45dc5ea2916ab4a51860b73ce88c54e269aa5f3b0f117d24f8bbd2dc2205fb5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b84c57f3b155a2007389b9add727ccf68ddf06fad9cabae117776cc474b4f2b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-14T13:00:31Z",
    "title_canon_sha256": "91538712c7ba0e84bd08f058d1cf3546ea2e7aed934a6bb727e3e69b106bf117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05963",
    "kind": "arxiv",
    "version": 1
  }
}