Pith Number

pith:53HBTLMC

pith:2025:53HBTLMCFEN4OTJSLNZIWG6FHH

not attested not anchored not stored refs pending

Modified Newtonian Dynamics (MOND)

Amel Durakovic, Benoit Famaey

arxiv:2501.17006 v1 · 2025-01-28 · astro-ph.GA · 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{53HBTLMCFEN4OTJSLNZIWG6FHH}

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	2026-07-05T10:06:21.620563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eece19ad82291bc74d325b728b1bc539ed40e6eb0beb1f8c193c6b2cf89901a2

Aliases

arxiv: 2501.17006 · arxiv_version: 2501.17006v1 · doi: 10.48550/arxiv.2501.17006 · pith_short_12: 53HBTLMCFEN4 · pith_short_16: 53HBTLMCFEN4OTJS · pith_short_8: 53HBTLMC

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/53HBTLMCFEN4OTJSLNZIWG6FHH \
  | 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: eece19ad82291bc74d325b728b1bc539ed40e6eb0beb1f8c193c6b2cf89901a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "458e05c00aca5165430b2b85fb53e6630749555283582d2f8d0afd08ee80dc69",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-28T15:01:05Z",
    "title_canon_sha256": "68216acd781050dbdd615c40cee4bec5f3072df2dfc2df48ec0d54a3b9df8607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17006",
    "kind": "arxiv",
    "version": 1
  }
}