Pith Number

pith:IU63PDUV

pith:2014:IU63PDUVMMXJPTTKKDGEVZGCZ4

not attested not anchored not stored refs pending

The Monge-Amp\`ere Equation with Guillemin Boundary Conditions

Daniel Rubin

arxiv:1401.3767 v1 · 2014-01-15 · 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{IU63PDUVMMXJPTTKKDGEVZGCZ4}

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	2026-05-18T03:02:07.032801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

453db78e95632e97ce6a50cc4ae4c2cf08d1c62e431fe9a52d7ea1d82679a067

Aliases

arxiv: 1401.3767 · arxiv_version: 1401.3767v1 · doi: 10.48550/arxiv.1401.3767 · pith_short_12: IU63PDUVMMXJ · pith_short_16: IU63PDUVMMXJPTTK · pith_short_8: IU63PDUV

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/IU63PDUVMMXJPTTKKDGEVZGCZ4 \
  | 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: 453db78e95632e97ce6a50cc4ae4c2cf08d1c62e431fe9a52d7ea1d82679a067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a2fbef80e76cbc951f220e7653545f6d93e33430db42fdc2fe153e1630fae24",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-01-15T21:44:03Z",
    "title_canon_sha256": "937cb39762df18257de5b73e95be7247a650e370a7c0a2b35899f61204a49f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3767",
    "kind": "arxiv",
    "version": 1
  }
}