Pith Number

pith:U3RYYIPC

pith:2012:U3RYYIPCMHUEE6CIPU6DV6A72F

not attested not anchored not stored refs pending

Small mass asymptotic for the motion with vanishing friction

Alexander Wentzell, Mark Freidlin, Wenqing Hu

arxiv:1201.1242 v3 · 2012-01-05 · math.PR · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3RYYIPCMHUEE6CIPU6DV6A72F}

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	2026-05-18T03:44:49.293033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e38c21e261e84278487d3c3af81fd14933b5509e4e5dee65474803ed8e078c

Aliases

arxiv: 1201.1242 · arxiv_version: 1201.1242v3 · doi: 10.48550/arxiv.1201.1242 · pith_short_12: U3RYYIPCMHUE · pith_short_16: U3RYYIPCMHUEE6CI · pith_short_8: U3RYYIPC

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/U3RYYIPCMHUEE6CIPU6DV6A72F \
  | 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: a6e38c21e261e84278487d3c3af81fd14933b5509e4e5dee65474803ed8e078c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69553fdd97e0e7d1ea2b08994e24673e1d9bb30af0deba608b24df47a8e4f431",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-01-05T18:08:38Z",
    "title_canon_sha256": "41252991673ceda29ad3fb0881d13505bf663874b633a5397afea3fa0ccb6622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1242",
    "kind": "arxiv",
    "version": 3
  }
}