Pith Number

pith:IVJHYEID

pith:2011:IVJHYEID47TREUCC5UWB4YTXCV

not attested not anchored not stored refs pending

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Christopher Riederer, Juan Pablo Carrascal, Mauro Cherubini, Rodrigo de Oliveira, Vijay Erramilli

arxiv:1112.6098 v1 · 2011-12-28 · cs.HC · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVJHYEID47TREUCC5UWB4YTXCV}

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	2026-05-18T04:05:36.812541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45527c1103e7e7125042ed2c1e62771578ebec961de9dcb7866170ab45a606b5

Aliases

arxiv: 1112.6098 · arxiv_version: 1112.6098v1 · doi: 10.48550/arxiv.1112.6098 · pith_short_12: IVJHYEID47TR · pith_short_16: IVJHYEID47TREUCC · pith_short_8: IVJHYEID

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/IVJHYEID47TREUCC5UWB4YTXCV \
  | 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: 45527c1103e7e7125042ed2c1e62771578ebec961de9dcb7866170ab45a606b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f9eb59d164b4726707b75c3a31f858ba37adbc9d5712a22c31eb5267721827b",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2011-12-28T11:10:59Z",
    "title_canon_sha256": "3227afe036f69de9bf20e080f6d999444f80aa6305b48fd0ef4a7979851ba0b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6098",
    "kind": "arxiv",
    "version": 1
  }
}