Pith Number

pith:BRP72QZU

pith:2013:BRP72QZU6AZSTLISUGV5DIGC5D

not attested not anchored not stored refs pending

Tully-Fisher relation, galactic rotation curves and dissipative mirror dark matter

R. Foot

arxiv:1307.1755 v2 · 2013-07-06 · astro-ph.GA · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRP72QZU6AZSTLISUGV5DIGC5D}

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	2026-05-18T01:48:59.154590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c5ffd4334f03329ad12a1abd1a0c2e8d4a675546118557d6eb37cb029b11cfa

Aliases

arxiv: 1307.1755 · arxiv_version: 1307.1755v2 · doi: 10.48550/arxiv.1307.1755 · pith_short_12: BRP72QZU6AZS · pith_short_16: BRP72QZU6AZSTLIS · pith_short_8: BRP72QZU

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/BRP72QZU6AZSTLISUGV5DIGC5D \
  | 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: 0c5ffd4334f03329ad12a1abd1a0c2e8d4a675546118557d6eb37cb029b11cfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a0e499643d337600ab2d6bba06b7d364716d1463778291b8666186060ce07bb",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-06T06:32:36Z",
    "title_canon_sha256": "c15657a830be9a7ffce6dbba03ada8d2eab8d02c3070801b4189f1558b5659b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1755",
    "kind": "arxiv",
    "version": 2
  }
}