Pith Number

pith:MWWYCDFV

pith:2012:MWWYCDFV64PBZ6UN6SC3UMNVU6

not attested not anchored not stored refs pending

Relativistic rotation curve for cosmological structures

Javad T. Firouzjaee, Mohammadhosein Razbin, Reza Mansouri

arxiv:1212.4796 v2 · 2012-12-19 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWWYCDFV64PBZ6UN6SC3UMNVU6}

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	2026-05-18T00:56:52.226869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65ad810cb5f71e1cfa8df485ba31b5a78620e051991aa6b4150e564b68653be5

Aliases

arxiv: 1212.4796 · arxiv_version: 1212.4796v2 · doi: 10.48550/arxiv.1212.4796 · pith_short_12: MWWYCDFV64PB · pith_short_16: MWWYCDFV64PBZ6UN · pith_short_8: MWWYCDFV

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/MWWYCDFV64PBZ6UN6SC3UMNVU6 \
  | 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: 65ad810cb5f71e1cfa8df485ba31b5a78620e051991aa6b4150e564b68653be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63b5377acadb0b7e6a377ad1bc9967afc122f0d09bcef68e8a3b4bb0c34bcea",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-12-19T19:17:50Z",
    "title_canon_sha256": "eb34058a1e207a885231d7b12f3b87a0a1b15011b8f2133de3651f48d5f2de2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4796",
    "kind": "arxiv",
    "version": 2
  }
}