Pith Number

pith:F6H2P7LL

pith:2026:F6H2P7LLCXXSBZCXNXABZYURGF

not attested not anchored not stored refs pending

Prospects for characterizing Population III remnants with next-generation gravitational-wave observatories

Geraint Pratten, N. V. Krishnendu, Patricia Schmidt

arxiv:2608.05846 v1 · 2026-08-06 · 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{F6H2P7LLCXXSBZCXNXABZYURGF}

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	2026-08-07T00:52:52.631346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8fa7fd6b15ef20e4576dc01ce291314aaa6d75ac0d1b797380b027d060a1db

Aliases

arxiv: 2608.05846 · arxiv_version: 2608.05846v1 · doi: 10.48550/arxiv.2608.05846 · pith_short_12: F6H2P7LLCXXS · pith_short_16: F6H2P7LLCXXSBZCX · pith_short_8: F6H2P7LL

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/F6H2P7LLCXXSBZCXNXABZYURGF \
  | 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: 2f8fa7fd6b15ef20e4576dc01ce291314aaa6d75ac0d1b797380b027d060a1db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f20a9efee8d107d52b387591f659f53044bf1427a7a220cf02483fe4bf5d13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-08-06T10:19:40Z",
    "title_canon_sha256": "159a082cc275680683509684ba5662c04dd3c5f6b47136c96f6a7f58d020ff94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05846",
    "kind": "arxiv",
    "version": 1
  }
}