Pith Number

pith:UNAWZWVN

pith:2017:UNAWZWVN44JUMCYG5GV6C26NGU

not attested not anchored not stored refs pending

Extremal flows on Wasserstein space

Giovanni Conforti, Michele Pavon

arxiv:1712.02257 v1 · 2017-12-06 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNAWZWVN44JUMCYG5GV6C26NGU}

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	2026-05-18T00:28:38.661736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3416cdaade713460b06e9abe16bcd352e586e7d987b937b21e4236ef50259fe

Aliases

arxiv: 1712.02257 · arxiv_version: 1712.02257v1 · doi: 10.48550/arxiv.1712.02257 · pith_short_12: UNAWZWVN44JU · pith_short_16: UNAWZWVN44JUMCYG · pith_short_8: UNAWZWVN

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/UNAWZWVN44JUMCYG5GV6C26NGU \
  | 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: a3416cdaade713460b06e9abe16bcd352e586e7d987b937b21e4236ef50259fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91f15d4ac7afd36e7a338e29fa2a0f59452cab1cc356a0d66e2a1c98c0aa0fa1",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-12-06T16:16:19Z",
    "title_canon_sha256": "698dbb60f0bf2c5fe93184b66681d3a3049a583bc282aa13e7d590d4f05b22b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02257",
    "kind": "arxiv",
    "version": 1
  }
}