Pith Number

pith:EHEEJLUS

pith:2014:EHEEJLUSXIJESNHJQDP3LEHLXU

not attested not anchored not stored refs pending

Provable Submodular Minimization using Wolfe's Algorithm

Deeparnab Chakrabarty, Prateek Jain, Pravesh Kothari

arxiv:1411.0095 v1 · 2014-11-01 · cs.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHEEJLUSXIJESNHJQDP3LEHLXU}

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	2026-05-18T02:38:52.559834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c844ae92ba124934e980dfb590ebbd116306ae27a5671abc71a6102fd58c0a

Aliases

arxiv: 1411.0095 · arxiv_version: 1411.0095v1 · doi: 10.48550/arxiv.1411.0095 · pith_short_12: EHEEJLUSXIJE · pith_short_16: EHEEJLUSXIJESNHJ · pith_short_8: EHEEJLUS

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/EHEEJLUSXIJESNHJQDP3LEHLXU \
  | 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: 21c844ae92ba124934e980dfb590ebbd116306ae27a5671abc71a6102fd58c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd63059dcd9ad29fdd4a4600252a7ef30dada758a510960b94c04a7ef168543",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-01T10:09:49Z",
    "title_canon_sha256": "b67a9d6fd6d6b444de060f1ce56e1c8f94cc58e35847eca1e32eeeb4a0a0f0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0095",
    "kind": "arxiv",
    "version": 1
  }
}