Pith Number

pith:QI2UJNJB

pith:2007:QI2UJNJBANWREBPIDE4EFLM477

not attested not anchored not stored refs pending

The modified Newtonian dynamics-MOND-and its implications for new physics

Jacob D. Bekenstein

arxiv:astro-ph/0701848 v2 · 2007-01-30 · astro-ph · gr-qc · 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{QI2UJNJBANWREBPIDE4EFLM477}

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	2026-07-04T17:07:35.853055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

823544b521036d1205e8193842ad9cffd5039de03bc0d5654499d9b1ac08a2de

Aliases

arxiv: astro-ph/0701848 · arxiv_version: astro-ph/0701848v2 · doi: 10.48550/arxiv.astro-ph/0701848 · pith_short_12: QI2UJNJBANWR · pith_short_16: QI2UJNJBANWREBPI · pith_short_8: QI2UJNJB

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/QI2UJNJBANWREBPIDE4EFLM477 \
  | 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: 823544b521036d1205e8193842ad9cffd5039de03bc0d5654499d9b1ac08a2de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82c5782957fd6c60db135decd7042f32efe9bfe4aa77d4363c69885a358c43a0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-30T08:58:43Z",
    "title_canon_sha256": "7c1a4e1ae9cff4a5bb1c2e47c196b73e185a8990efd0637116cde7797fe33e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701848",
    "kind": "arxiv",
    "version": 2
  }
}