Pith Number

pith:CDCN5MRH

pith:2016:CDCN5MRHEOWJ3IU2SYEJU32EHI

not attested not anchored not stored refs pending

On the genealogy of branching random walks and of directed polymers

Bernard Derrida, Peter Mottishaw

arxiv:1607.06610 v1 · 2016-07-22 · cond-mat.stat-mech · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDCN5MRHEOWJ3IU2SYEJU32EHI}

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	2026-05-18T01:02:37.755618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10c4deb22723ac9da29a96089a6f443a09ab24d0a407e6710d2459097e5825f8

Aliases

arxiv: 1607.06610 · arxiv_version: 1607.06610v1 · doi: 10.48550/arxiv.1607.06610 · pith_short_12: CDCN5MRHEOWJ · pith_short_16: CDCN5MRHEOWJ3IU2 · pith_short_8: CDCN5MRH

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/CDCN5MRHEOWJ3IU2SYEJU32EHI \
  | 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: 10c4deb22723ac9da29a96089a6f443a09ab24d0a407e6710d2459097e5825f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93dd90d6b977cbaefe19168088ddd0adfe3380e51028f66995be955985489b93",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-07-22T09:30:16Z",
    "title_canon_sha256": "91f9e660fd6710c8a5e6539e9c13fbcb61fb970f4ff231a6c7df14893ead5ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06610",
    "kind": "arxiv",
    "version": 1
  }
}