Pith Number

pith:PCTM3VIV

pith:2024:PCTM3VIVLC7UWZNRK7D4EK53N2

not attested not anchored not stored refs pending

Comparative analysis of the NANOgrav Hellings-Downs as a window into new physics

Rub\'en Arjona, Sachiko Kuroyanagi, Savvas Nesseris

arxiv:2412.12975 v1 · 2024-12-17 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCTM3VIVLC7UWZNRK7D4EK53N2}

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

1 paper in Pith

Do Pulsar Timing Datasets Favor Massive Gravity?

Receipt and verification

First computed	2026-07-05T09:50:38.714923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a6cdd51558bf4b65b157c7c22bbb6e9d4daac1641e2c4f0f0b67f60a85eb8d

Aliases

arxiv: 2412.12975 · arxiv_version: 2412.12975v1 · doi: 10.48550/arxiv.2412.12975 · pith_short_12: PCTM3VIVLC7U · pith_short_16: PCTM3VIVLC7UWZNR · pith_short_8: PCTM3VIV

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/PCTM3VIVLC7UWZNRK7D4EK53N2 \
  | 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: 78a6cdd51558bf4b65b157c7c22bbb6e9d4daac1641e2c4f0f0b67f60a85eb8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0128f9fc58cc3cfcf2d904fe8d7192fdfcd6e0d7e92a1290e9a65c2a2845192c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-17T14:57:18Z",
    "title_canon_sha256": "4b85ea5ecc266cadf7b8f7d730b360596341cb9475cc58000ab0bf16bc1ad81c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12975",
    "kind": "arxiv",
    "version": 1
  }
}