Pith Number

pith:5XDAXCEV

pith:2012:5XDAXCEVG3K4LBYW6LRNF3JVEC

not attested not anchored not stored refs pending

Cumulative Revision Map

Guy Lebanon, Joshua V. Dillon, Seungyeon Kim

arxiv:1205.3205 v1 · 2012-05-14 · cs.HC · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XDAXCEVG3K4LBYW6LRNF3JVEC}

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	2026-05-18T03:55:36.642652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edc60b889536d5c58716f2e2d2ed3520944a03b1ae3e46837f9f34e2753f5135

Aliases

arxiv: 1205.3205 · arxiv_version: 1205.3205v1 · doi: 10.48550/arxiv.1205.3205 · pith_short_12: 5XDAXCEVG3K4 · pith_short_16: 5XDAXCEVG3K4LBYW · pith_short_8: 5XDAXCEV

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/5XDAXCEVG3K4LBYW6LRNF3JVEC \
  | 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: edc60b889536d5c58716f2e2d2ed3520944a03b1ae3e46837f9f34e2753f5135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59fed4f71a0c884752a16a36fd28cec2f8b862e21f3daa1586464cead806483f",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2012-05-14T21:47:06Z",
    "title_canon_sha256": "83ef0981c082e8bc1588036e01876d87b0e9601a60d8a6f79f9b45ca7d9f3bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3205",
    "kind": "arxiv",
    "version": 1
  }
}