Pith Number

pith:KBH4FSGI

pith:2018:KBH4FSGIWBAU2D5P3WLGZTRNFK

not attested not anchored not stored refs pending

Entropy-controlled Last-Passage Percolation

Niccolo Torri, Quentin Berger

arxiv:1805.11989 v1 · 2018-05-29 · 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{KBH4FSGIWBAU2D5P3WLGZTRNFK}

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	2026-05-18T00:14:35.549385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

504fc2c8c8b0414d0fafdd966cce2d2a8274d67b90a636c56961b9c2d4914661

Aliases

arxiv: 1805.11989 · arxiv_version: 1805.11989v1 · doi: 10.48550/arxiv.1805.11989 · pith_short_12: KBH4FSGIWBAU · pith_short_16: KBH4FSGIWBAU2D5P · pith_short_8: KBH4FSGI

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/KBH4FSGIWBAU2D5P3WLGZTRNFK \
  | 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: 504fc2c8c8b0414d0fafdd966cce2d2a8274d67b90a636c56961b9c2d4914661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db17a5d300013a624c07bca104269c69cd8993ca95d60b0fd32d01bfd8f1f5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-05-29T16:21:35Z",
    "title_canon_sha256": "c2c7b464fab68e37307b8a186b4bd2b5d7a9acbdcd7280db0e0fd98043e6a53b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11989",
    "kind": "arxiv",
    "version": 1
  }
}