Pith Number

pith:WET7M3VO

pith:2012:WET7M3VOYCVML6OB3X3PAK6TWR

not attested not anchored not stored refs pending

An analytic approximation to the Diffusion Coefficient for the periodic Lorentz Gas

C. Angstmann, G. P. Morriss

arxiv:1202.2904 v1 · 2012-02-14 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WET7M3VOYCVML6OB3X3PAK6TWR}

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	2026-05-18T01:58:28.906855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b127f66eaec0aac5f9c1ddf6f02bd3b47e9f6936846eccd15c0e98a231869668

Aliases

arxiv: 1202.2904 · arxiv_version: 1202.2904v1 · doi: 10.48550/arxiv.1202.2904 · pith_short_12: WET7M3VOYCVM · pith_short_16: WET7M3VOYCVML6OB · pith_short_8: WET7M3VO

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/WET7M3VOYCVML6OB3X3PAK6TWR \
  | 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: b127f66eaec0aac5f9c1ddf6f02bd3b47e9f6936846eccd15c0e98a231869668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f34f4f73610eb063db46f7f4698480a638e2251c06b987ead5d7d6fd6410ed7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-02-14T01:14:40Z",
    "title_canon_sha256": "47253a64f0d1ffa9f616c96579b21b0322075d327f9eb8c0a986643baa7861ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2904",
    "kind": "arxiv",
    "version": 1
  }
}