Pith Number

pith:PIFJOQGN

pith:2026:PIFJOQGNPBFRQHMOOIT53ICCNJ

not attested not anchored not stored refs pending

Beckmann Transport Models: From Autonomous Flows to One-Step Maps

Eric Vanden-Eijnden, Florentin Coeurdoux, Lee Cheuk-Kit, Michael Samuel Albergo, Peter Potaptchik, Yilun Du

arxiv:2608.01692 v1 · 2026-08-03 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIFJOQGNPBFRQHMOOIT53ICCNJ}

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	2026-08-04T02:06:25.513008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0a9740cd784b181d8e7227dda0426a59d22b65aab13274b2f6517124194665

Aliases

arxiv: 2608.01692 · arxiv_version: 2608.01692v1 · doi: 10.48550/arxiv.2608.01692 · pith_short_12: PIFJOQGNPBFR · pith_short_16: PIFJOQGNPBFRQHMO · pith_short_8: PIFJOQGN

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/PIFJOQGNPBFRQHMOOIT53ICCNJ \
  | 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: 7a0a9740cd784b181d8e7227dda0426a59d22b65aab13274b2f6517124194665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba655fe4c07b585f01d59e650c59d5de19274c2f6251abc5406dfef039a92819",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-03T04:45:52Z",
    "title_canon_sha256": "bc2f41fb1d3b926ff7f5af51102f9e4b31b17b9124ef0e27248f0890433f4e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01692",
    "kind": "arxiv",
    "version": 1
  }
}