Pith Number

pith:M4SDVFYT

pith:2016:M4SDVFYTX3C5Y2H2WZIM4IPWKY

not attested not anchored not stored refs pending

Free boundary problems in PDEs and particle systems

Anna De Masi, Cristian Giardin\`a, Errico Presutti, Gioia Carinci

arxiv:1607.08124 v1 · 2016-07-27 · math.PR · cond-mat.stat-mech · math-ph · math.AP · 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{M4SDVFYTX3C5Y2H2WZIM4IPWKY}

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	2026-05-18T01:10:20.991491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67243a9713bec5dc68fab650ce21f65609414403b31da6fb09e762a3ade886fc

Aliases

arxiv: 1607.08124 · arxiv_version: 1607.08124v1 · doi: 10.48550/arxiv.1607.08124 · pith_short_12: M4SDVFYTX3C5 · pith_short_16: M4SDVFYTX3C5Y2H2 · pith_short_8: M4SDVFYT

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/M4SDVFYTX3C5Y2H2WZIM4IPWKY \
  | 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: 67243a9713bec5dc68fab650ce21f65609414403b31da6fb09e762a3ade886fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66764fb130ac22f50da2fc48382b17c7ec986e5c8b17248d64f4b572b463aed9",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-07-27T14:36:15Z",
    "title_canon_sha256": "ea4049b273e147eb559b0410a501541093c7cc6a49dadbd7ff5f54a76d1ca276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08124",
    "kind": "arxiv",
    "version": 1
  }
}