Pith Number

pith:S7Z6NDBJ

pith:2014:S7Z6NDBJ6NWXJ3WFXUGZENEZ7C

not attested not anchored not stored refs pending

Weak solutions to degenerate complex Monge-Amp\'ere Flows II

Ahmed Zeriahi, Philippe Eyssidieux, Vincent Guedj

arxiv:1407.2504 v1 · 2014-07-09 · math.CV · math.AP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7Z6NDBJ6NWXJ3WFXUGZENEZ7C}

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	2026-05-18T02:48:01.427779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f3e68c29f36d74eec5bd0d923499f8bad20fae89100e017ed40c1c0dae8c19

Aliases

arxiv: 1407.2504 · arxiv_version: 1407.2504v1 · doi: 10.48550/arxiv.1407.2504 · pith_short_12: S7Z6NDBJ6NWX · pith_short_16: S7Z6NDBJ6NWXJ3WF · pith_short_8: S7Z6NDBJ

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/S7Z6NDBJ6NWXJ3WFXUGZENEZ7C \
  | 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: 97f3e68c29f36d74eec5bd0d923499f8bad20fae89100e017ed40c1c0dae8c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fa50417f6b6a2677f471c0401c57e3932547f0c860d7033f38776e4a27c2551",
    "cross_cats_sorted": [
      "math.AP",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-07-09T14:44:34Z",
    "title_canon_sha256": "d49e17c0429cbcd9e1912b1862d7807341db5946d786f052710303fad4707287"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2504",
    "kind": "arxiv",
    "version": 1
  }
}