Pith Number

pith:IAFAXYRA

pith:2013:IAFAXYRA3K3ZHES2B5KLDJ57KP

not attested not anchored not stored refs pending

Tighter Linear Program Relaxations for High Order Graphical Models

Amir Globerson, Daniel Tarlow, Elad Mezuman, Yair Weiss

arxiv:1309.6848 v1 · 2013-09-26 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAFAXYRA3K3ZHES2B5KLDJ57KP}

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	2026-05-18T03:12:10.100851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400a0be220dab793925a0f54b1a7bf53e88934580556a8a20ae98065de36dc43

Aliases

arxiv: 1309.6848 · arxiv_version: 1309.6848v1 · doi: 10.48550/arxiv.1309.6848 · pith_short_12: IAFAXYRA3K3Z · pith_short_16: IAFAXYRA3K3ZHES2 · pith_short_8: IAFAXYRA

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/IAFAXYRA3K3ZHES2B5KLDJ57KP \
  | 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: 400a0be220dab793925a0f54b1a7bf53e88934580556a8a20ae98065de36dc43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f956a15bf71cca6eb7834d94b2b0c6b3583b472710b68d722f9a8f793b566f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-09-26T12:45:22Z",
    "title_canon_sha256": "f656c8a21ba42bbc0b700883ccbdcc4afc31c6e92aab75d235f4b88d310c0438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6848",
    "kind": "arxiv",
    "version": 1
  }
}