Pith Number

pith:SBYB3Q7S

pith:2013:SBYB3Q7SMTQZAD3INPUYAA6K2U

not attested not anchored not stored refs pending

Testing MONDian Dark Matter with Galactic Rotation Curves

Chiu Man Ho, Djordje Minic, Doug Edmonds, Duncan Farrah, Tatsu Takeuchi, Y. Jack Ng

arxiv:1308.3252 v2 · 2013-08-14 · astro-ph.CO · gr-qc · 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{SBYB3Q7SMTQZAD3INPUYAA6K2U}

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	2026-05-18T01:48:15.401477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90701dc3f264e1900f686be98003cad52671d812702b8151f3c6f52bc08e4bce

Aliases

arxiv: 1308.3252 · arxiv_version: 1308.3252v2 · doi: 10.48550/arxiv.1308.3252 · pith_short_12: SBYB3Q7SMTQZ · pith_short_16: SBYB3Q7SMTQZAD3I · pith_short_8: SBYB3Q7S

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/SBYB3Q7SMTQZAD3INPUYAA6K2U \
  | 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: 90701dc3f264e1900f686be98003cad52671d812702b8151f3c6f52bc08e4bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ed1b2f7d56bd1454264fbea9d1d1490fc6efedfc11830ce681f00783caccf51",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-14T20:55:25Z",
    "title_canon_sha256": "31d19bdea91178c45f1ab84556a25c86f007f8b9ca257882491d0bde1be022bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3252",
    "kind": "arxiv",
    "version": 2
  }
}