Pith Number

pith:IERD2J44

pith:2012:IERD2J442VPVP27XX3RWSKULDE

not attested not anchored not stored refs pending

Enhanced Contention Resolution Aloha - ECRA

Christian Kissling, Federico Clazzer

arxiv:1211.5027 v1 · 2012-11-21 · cs.IT · cs.NI · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IERD2J442VPVP27XX3RWSKULDE}

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	2026-05-18T03:40:15.259475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41223d279cd55f57ebf7bee3692a8b190fe1b2f356841f0a8db37121fda46d63

Aliases

arxiv: 1211.5027 · arxiv_version: 1211.5027v1 · doi: 10.48550/arxiv.1211.5027 · pith_short_12: IERD2J442VPV · pith_short_16: IERD2J442VPVP27X · pith_short_8: IERD2J44

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/IERD2J442VPVP27XX3RWSKULDE \
  | 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: 41223d279cd55f57ebf7bee3692a8b190fe1b2f356841f0a8db37121fda46d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7cdd3668392941af0000c8d7c5798e002c0be69af06fffaa73e3aeeb7f79d8b",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-11-21T13:43:05Z",
    "title_canon_sha256": "6afc5655dd18afae00f5f06038b2c3af49796bf5daab9c474dfd5aa7a54d5e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5027",
    "kind": "arxiv",
    "version": 1
  }
}