Pith Number

pith:GCHCSDYJ

pith:2021:GCHCSDYJVGIW4E6G5UZUD7GWHX

not attested not anchored not stored refs pending

Where binary neutron stars merge: predictions from IllustrisTNG

I. Bartos, Jonah C. Rose, K.H. Lee, Paul Torrey

arxiv:2101.10343 v1 · 2021-01-25 · 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{GCHCSDYJVGIW4E6G5UZUD7GWHX}

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	2026-07-05T02:27:39.993459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308e290f09a9916e13c6ed3341fcd63dc41f4c46dcc4e035b3f6b6eab4bb0941

Aliases

arxiv: 2101.10343 · arxiv_version: 2101.10343v1 · doi: 10.48550/arxiv.2101.10343 · pith_short_12: GCHCSDYJVGIW · pith_short_16: GCHCSDYJVGIW4E6G · pith_short_8: GCHCSDYJ

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/GCHCSDYJVGIW4E6G5UZUD7GWHX \
  | 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: 308e290f09a9916e13c6ed3341fcd63dc41f4c46dcc4e035b3f6b6eab4bb0941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67bd331ad1cce932a3a8f6385ab6e8fbaf555108ea65a2c619d6a7f7e22384fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-25T19:00:06Z",
    "title_canon_sha256": "ecf7c252913c27708eccdef4c8abec1c3820295c3a7d267ba996da931f19a040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10343",
    "kind": "arxiv",
    "version": 1
  }
}