Pith Number

pith:CRRIHP2J

pith:2024:CRRIHP2JHZOEPNGOACEFITG5SP

not attested not anchored not stored refs pending

Optimal root recovery for uniform attachment trees and $d$-regular growing trees

Catherine Fontaine, Louigi Addario-Berry, Louis-Roy Langevin, Robin Khanfir, Simone T\^etu

arxiv:2411.18614 v1 · 2024-11-27 · cs.DS · cs.SI · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRRIHP2JHZOEPNGOACEFITG5SP}

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.

Cited by

2 papers in Pith

History estimation in random recursive trees: Pointwise approach via iterated Jordan centralities

Correlated uniform attachment trees

Receipt and verification

First computed	2026-07-05T09:41:24.105527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146283bf493e5c47b4ce0088544cdd93da182ebb5dbfe06eb610809d60781c0f

Aliases

arxiv: 2411.18614 · arxiv_version: 2411.18614v1 · doi: 10.48550/arxiv.2411.18614 · pith_short_12: CRRIHP2JHZOE · pith_short_16: CRRIHP2JHZOEPNGO · pith_short_8: CRRIHP2J

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/CRRIHP2JHZOEPNGOACEFITG5SP \
  | 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: 146283bf493e5c47b4ce0088544cdd93da182ebb5dbfe06eb610809d60781c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d691d6f1e3f243754ceaa3576ccd3c5dcc5a0d74bc12a3e9b2079141accf0bf0",
    "cross_cats_sorted": [
      "cs.SI",
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-11-27T18:57:40Z",
    "title_canon_sha256": "994a887142297285cf16c861d0f895e4a184f85e812f870fc46f9261904601e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18614",
    "kind": "arxiv",
    "version": 1
  }
}