Pith Number

pith:BJCPZX2D

pith:2015:BJCPZX2DVDOC2NHSMG2QBQFP2O

not attested not anchored not stored refs pending

Construction of multi-default models with full viability

Shiqi Song

arxiv:1511.00331 v1 · 2015-11-01 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJCPZX2DVDOC2NHSMG2QBQFP2O}

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	2026-05-18T01:28:12.627057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a44fcdf43a8dc2d34f261b500c0afd3b5edaac14da76d4d1088f5f50269c4df

Aliases

arxiv: 1511.00331 · arxiv_version: 1511.00331v1 · doi: 10.48550/arxiv.1511.00331 · pith_short_12: BJCPZX2DVDOC · pith_short_16: BJCPZX2DVDOC2NHS · pith_short_8: BJCPZX2D

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/BJCPZX2DVDOC2NHSMG2QBQFP2O \
  | 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: 0a44fcdf43a8dc2d34f261b500c0afd3b5edaac14da76d4d1088f5f50269c4df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fce3ac55739bb4d951cfff451dd823553b9881127e5620423f94e461fdf53bf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-11-01T23:23:34Z",
    "title_canon_sha256": "4833e5ec05e6fd031128d0c46e87a5827a3540d572a77a337dcac8ce40a71b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00331",
    "kind": "arxiv",
    "version": 1
  }
}