Pith Number

pith:BD4VN4ON

pith:2024:BD4VN4ONVJ72MVDFMT4UYCSFMZ

not attested not anchored not stored refs pending

Unifying Ordinary and Null Memory

Guangzi Xu, Jann Zosso, Lavinia Heisenberg

arxiv:2401.05936 v3 · 2024-01-11 · gr-qc · astro-ph.CO · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BD4VN4ONVJ72MVDFMT4UYCSFMZ}

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.

Cited by

3 papers in Pith

Toward claiming a detection of gravitational memory

Gravitational Memory from Hairy Binary Black Hole Mergers

Scalar memory from compact binary coalescences

Receipt and verification

First computed	2026-07-05T11:41:33.359279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08f956f1cdaa7fa6546564f94c0a45665b9c0443cb8f161d6342da5d02c9be76

Aliases

arxiv: 2401.05936 · arxiv_version: 2401.05936v3 · doi: 10.48550/arxiv.2401.05936 · pith_short_12: BD4VN4ONVJ72 · pith_short_16: BD4VN4ONVJ72MVDF · pith_short_8: BD4VN4ON

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/BD4VN4ONVJ72MVDFMT4UYCSFMZ \
  | 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: 08f956f1cdaa7fa6546564f94c0a45665b9c0443cb8f161d6342da5d02c9be76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3536b2605b3e57731de857db866550ad0fb53091914a3dcf10f8a45476cf6dfe",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-11T14:21:10Z",
    "title_canon_sha256": "396110c5b467facb267e0b471a63f66d8bc9a8d96e807dc569041c53de934238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05936",
    "kind": "arxiv",
    "version": 3
  }
}