Pith Number

pith:PPEWCSFW

pith:2013:PPEWCSFW7V5SUM572OE4PSVE2M

not attested not anchored not stored refs pending

When terminal facelift enforces Delta constraints

Idris Kharroubi, Jean-Fran\c{c}ois Chassagneux, Romuald Elie

arxiv:1307.6020 v1 · 2013-07-23 · q-fin.PR · math.AP · 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{PPEWCSFW7V5SUM572OE4PSVE2M}

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	2026-05-18T03:17:45.539833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc96148b6fd7b2a33bfd389c7caa4d3215a227669a875cf16516c8b79d682af

Aliases

arxiv: 1307.6020 · arxiv_version: 1307.6020v1 · doi: 10.48550/arxiv.1307.6020 · pith_short_12: PPEWCSFW7V5S · pith_short_16: PPEWCSFW7V5SUM57 · pith_short_8: PPEWCSFW

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/PPEWCSFW7V5SUM572OE4PSVE2M \
  | 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: 7bc96148b6fd7b2a33bfd389c7caa4d3215a227669a875cf16516c8b79d682af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0347bd6e865bebea5fd8234c2325689e7269c79af9a5c80784059e396283e02d",
    "cross_cats_sorted": [
      "math.AP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2013-07-23T10:47:34Z",
    "title_canon_sha256": "e55cc7b5beba78d9bf9ad51db0b5f00f544f84ba2b5e63fe1614662ff6fc692c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6020",
    "kind": "arxiv",
    "version": 1
  }
}