Pith Number

pith:EGMAZ642

pith:2026:EGMAZ642QN666WYXPRQ3MACSCW

not attested not anchored not stored refs pending

Sampling and Optimization meet Enhanced Flows

Eitan Tadmor, Siming He, Yuan Gao

arxiv:2608.07329 v1 · 2026-08-07 · math.OC · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGMAZ642QN666WYXPRQ3MACSCW}

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	2026-08-10T01:15:00.904966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21980cfb9a837def5b177c61b6005215b69d3aa6d37f09c58c4f14c700be3b79

Aliases

arxiv: 2608.07329 · arxiv_version: 2608.07329v1 · doi: 10.48550/arxiv.2608.07329 · pith_short_12: EGMAZ642QN66 · pith_short_16: EGMAZ642QN666WYX · pith_short_8: EGMAZ642

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/EGMAZ642QN666WYXPRQ3MACSCW \
  | 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: 21980cfb9a837def5b177c61b6005215b69d3aa6d37f09c58c4f14c700be3b79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8917bcf526c5bf2e7f8d8c5dc07ec55a435828d1d0f33bc76f3cf8943bd2d15a",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-08-07T15:27:20Z",
    "title_canon_sha256": "b8ccfda782e896328f46cdc8261b96b062c3c3a30356c0914d897192bdee533e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07329",
    "kind": "arxiv",
    "version": 1
  }
}