Pith Number

pith:GNQPXWTL

pith:2014:GNQPXWTLJRAC5JNCALN6JWDOXB

not attested not anchored not stored refs pending

Trimming a Tree and the Two-Sided Skorohod Reflection

Emmanuel Schertzer

arxiv:1404.4829 v1 · 2014-04-18 · 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{GNQPXWTLJRAC5JNCALN6JWDOXB}

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	2026-05-18T02:53:54.785573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3360fbda6b4c402ea5a202dbe4d86eb84f44da4e364ab4ba99f51b557aed2257

Aliases

arxiv: 1404.4829 · arxiv_version: 1404.4829v1 · doi: 10.48550/arxiv.1404.4829 · pith_short_12: GNQPXWTLJRAC · pith_short_16: GNQPXWTLJRAC5JNC · pith_short_8: GNQPXWTL

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/GNQPXWTLJRAC5JNCALN6JWDOXB \
  | 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: 3360fbda6b4c402ea5a202dbe4d86eb84f44da4e364ab4ba99f51b557aed2257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2afd1107b3f2720a8f3a0e0e5f1be8dd8162aee9ffa8972b37151f9d18ef0835",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-04-18T16:02:19Z",
    "title_canon_sha256": "0a80bc520da0d7ca764d628e4f16a7f1966084ed14ff1530b8f81efd32977d2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4829",
    "kind": "arxiv",
    "version": 1
  }
}