Pith Number

pith:2YOYGIFR

pith:2010:2YOYGIFROHFB6JPCJS5KBTTECA

not attested not anchored not stored refs pending

Synchronization with partial state coupling on SO(n)

Alain Sarlette, Christian Lageman

arxiv:1011.6171 v1 · 2010-11-29 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YOYGIFROHFB6JPCJS5KBTTECA}

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	2026-05-18T04:34:36.289118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61d8320b171ca1f25e24cbaa0ce641022c69189d31881a68801630850437de8

Aliases

arxiv: 1011.6171 · arxiv_version: 1011.6171v1 · doi: 10.48550/arxiv.1011.6171 · pith_short_12: 2YOYGIFROHFB · pith_short_16: 2YOYGIFROHFB6JPC · pith_short_8: 2YOYGIFR

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/2YOYGIFROHFB6JPCJS5KBTTECA \
  | 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: d61d8320b171ca1f25e24cbaa0ce641022c69189d31881a68801630850437de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab34e0a0a563ed8bec9583aa809cb2989586326f94caad87bef3337f6b6d1ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2010-11-29T09:58:31Z",
    "title_canon_sha256": "6b3d756feec2ccded945025abd6b3fbc145663960d2432f006b8d84e299e265f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6171",
    "kind": "arxiv",
    "version": 1
  }
}