Pith Number

pith:QXB4ER2Y

pith:2015:QXB4ER2YMAQ5WJ6UG3K2MTRYF3

not attested not anchored not stored refs pending

Calculo Estocastico, EDEs y EDPs

Rafael Serrano

arxiv:1504.03390 v1 · 2015-04-13 · 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{QXB4ER2YMAQ5WJ6UG3K2MTRYF3}

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	2026-05-18T02:18:57.933829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c3c247586021db27d436d5a64e382efa01e7bd3a73035f52435eeb3a2b2f49

Aliases

arxiv: 1504.03390 · arxiv_version: 1504.03390v1 · doi: 10.48550/arxiv.1504.03390 · pith_short_12: QXB4ER2YMAQ5 · pith_short_16: QXB4ER2YMAQ5WJ6U · pith_short_8: QXB4ER2Y

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/QXB4ER2YMAQ5WJ6UG3K2MTRYF3 \
  | 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: 85c3c247586021db27d436d5a64e382efa01e7bd3a73035f52435eeb3a2b2f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3128f1999eed53bb1cf3064fc68e2ce97464c82470882976258c84c4ce1650bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-04-13T23:43:37Z",
    "title_canon_sha256": "6c65cd9b59ecc25eff222a5f7461f2172878746312b1e860de064ef3bb8d39df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03390",
    "kind": "arxiv",
    "version": 1
  }
}