Pith Number

pith:6JZYTOW4

pith:2019:6JZYTOW4GHMR3V5KYMEZ527IHZ

not attested not anchored not stored refs pending

Detecting the imprint of a kilonova or supernova \\ in short GRB afterglows

Hannachi Zitouni, Nidhal Guessoum, Robert Mochkovitch

arxiv:1901.09220 v1 · 2019-01-26 · 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{6JZYTOW4GHMR3V5KYMEZ527IHZ}

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	2026-05-17T23:55:26.589097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27389badc31d91dd7aac3099eebe83e62b106e12c162a10dba975934c673ba7

Aliases

arxiv: 1901.09220 · arxiv_version: 1901.09220v1 · doi: 10.48550/arxiv.1901.09220 · pith_short_12: 6JZYTOW4GHMR · pith_short_16: 6JZYTOW4GHMR3V5K · pith_short_8: 6JZYTOW4

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/6JZYTOW4GHMR3V5KYMEZ527IHZ \
  | 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: f27389badc31d91dd7aac3099eebe83e62b106e12c162a10dba975934c673ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3787773287ca24a79c0dc48895598fcf56a43ab602608bbe41cfb5a82c1ee35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-26T14:40:02Z",
    "title_canon_sha256": "96bf0f8aec1cc3eeaa2e21e8f52d33a4a3c1606e2731afc81cd606d664bd4864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09220",
    "kind": "arxiv",
    "version": 1
  }
}