Pith Number

pith:B2XWI4U4

pith:2014:B2XWI4U4ZGNGDE7AEM7GUE5DTV

not attested not anchored not stored refs pending

Monotone and Consistent discretization of the Monge-Ampere operator

Francis Collino (CERFACS), Jean-David Benamou (INRIA Paris-Rocquencourt), Jean-Marie Mirebeau (CEREMADE)

arxiv:1409.6694 v1 · 2014-09-23 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2XWI4U4ZGNGDE7AEM7GUE5DTV}

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	2026-05-18T02:42:06.504984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eaf64729cc99a6193e0233e6a13a39d65a348c55d679d62f4c3fcf9431b3f2a

Aliases

arxiv: 1409.6694 · arxiv_version: 1409.6694v1 · doi: 10.48550/arxiv.1409.6694 · pith_short_12: B2XWI4U4ZGNG · pith_short_16: B2XWI4U4ZGNGDE7A · pith_short_8: B2XWI4U4

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/B2XWI4U4ZGNGDE7AEM7GUE5DTV \
  | 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: 0eaf64729cc99a6193e0233e6a13a39d65a348c55d679d62f4c3fcf9431b3f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f29f2e81798648d2d8b0621c84c759d99108fa336cf2c23d18090d12eb2c32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-09-23T18:56:17Z",
    "title_canon_sha256": "c3020a117181f42438ce5fba505b927a2818601685efade1c99bdc05c7df9f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6694",
    "kind": "arxiv",
    "version": 1
  }
}