Pith Number

pith:EAOLUSIW

pith:2019:EAOLUSIWWNFVJKB7CS6YR7LKIC

not attested not anchored not stored refs pending

Observable Features of GW170817 Kilonova Afterglow

Adithan Kathirgamaraju, Dimitrios Giannios, Paz Beniamini

arxiv:1901.00868 v1 · 2019-01-03 · 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{EAOLUSIWWNFVJKB7CS6YR7LKIC}

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	2026-05-17T23:43:03.870107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

201cba4916b34b54a83f14bd88fd6a40855dc503c1a5c8daa504c9df42740b23

Aliases

arxiv: 1901.00868 · arxiv_version: 1901.00868v1 · doi: 10.48550/arxiv.1901.00868 · pith_short_12: EAOLUSIWWNFV · pith_short_16: EAOLUSIWWNFVJKB7 · pith_short_8: EAOLUSIW

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/EAOLUSIWWNFVJKB7CS6YR7LKIC \
  | 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: 201cba4916b34b54a83f14bd88fd6a40855dc503c1a5c8daa504c9df42740b23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2a044e2eb87da71e0a3a34a4469bc1f47ba04745a8f625dc8f3140e32090b08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-03T19:00:04Z",
    "title_canon_sha256": "7191ea2195fca29f1ed222a4986bdc24aeeab02055b194b4b14ba389397c7c2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00868",
    "kind": "arxiv",
    "version": 1
  }
}