Pith Number

pith:NFOCLNWN

pith:2012:NFOCLNWNKJKE7453UUYY6JFYAM

not attested not anchored not stored refs pending

Unifying all mass discrepancies with one effective gravity law?

Benoit Famaey, Hongsheng Zhao

arxiv:1207.6232 v1 · 2012-07-26 · 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{NFOCLNWNKJKE7453UUYY6JFYAM}

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	2026-05-18T01:56:07.257754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695c25b6cd52544ff3bba5318f24b803133ba459a8df5114c54b9367169ce35c

Aliases

arxiv: 1207.6232 · arxiv_version: 1207.6232v1 · doi: 10.48550/arxiv.1207.6232 · pith_short_12: NFOCLNWNKJKE · pith_short_16: NFOCLNWNKJKE7453 · pith_short_8: NFOCLNWN

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/NFOCLNWNKJKE7453UUYY6JFYAM \
  | 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: 695c25b6cd52544ff3bba5318f24b803133ba459a8df5114c54b9367169ce35c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ef6b84901230a8bdb1a8310f2f2a0f9bc803a147847f79893ec8abef319de2f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-26T10:35:58Z",
    "title_canon_sha256": "92df0f50b39b4505ee93a033f262452f7aa879736af3e547a259b647a03c40ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6232",
    "kind": "arxiv",
    "version": 1
  }
}