Pith Number

pith:F2WRGWSH

pith:2005:F2WRGWSHMXLJSDVHYBYDAMV25L

not attested not anchored not stored refs pending

An adaptive scheme for the approximation of dissipative systems

Vincent Lemaire

arxiv:math/0502317 v1 · 2005-02-15 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2WRGWSHMXLJSDVHYBYDAMV25L}

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	2026-05-18T00:23:02.421076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ead135a4765d6990ea7c0703032baeaedd3da896a6338467c3e6536d33e7cc2

Aliases

arxiv: math/0502317 · arxiv_version: math/0502317v1 · doi: 10.48550/arxiv.math/0502317 · pith_short_12: F2WRGWSHMXLJ · pith_short_16: F2WRGWSHMXLJSDVH · pith_short_8: F2WRGWSH

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/F2WRGWSHMXLJSDVHYBYDAMV25L \
  | 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: 2ead135a4765d6990ea7c0703032baeaedd3da896a6338467c3e6536d33e7cc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b388d03fd5bf23e2941eda2ef091fb4ef66aad0528877e6cd0a256ec77b9a38c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2005-02-15T16:35:48Z",
    "title_canon_sha256": "793dee0ac9af522566439027f8fa67e0fe4d6867057b0cd04c5de84f0b439e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0502317",
    "kind": "arxiv",
    "version": 1
  }
}