Pith Number

pith:F2Z6X7PR

pith:2011:F2Z6X7PRIHSDBCURM2ZXZ2DK74

not attested not anchored not stored refs pending

Clasificarea distribuita a mesajelor de e-mail

\c{S}tefan Trau\c{s}an-Matu, Diana Petrescu, Florin Pop

arxiv:1106.5308 v1 · 2011-06-27 · cs.HC · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2Z6X7PRIHSDBCURM2ZXZ2DK74}

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	2026-05-18T04:19:13.837495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb3ebfdf141e4308a9166b37ce86aff23575712f140c51c0820bc495afb2744

Aliases

arxiv: 1106.5308 · arxiv_version: 1106.5308v1 · doi: 10.48550/arxiv.1106.5308 · pith_short_12: F2Z6X7PRIHSD · pith_short_16: F2Z6X7PRIHSDBCUR · pith_short_8: F2Z6X7PR

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/F2Z6X7PRIHSDBCURM2ZXZ2DK74 \
  | 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: 2eb3ebfdf141e4308a9166b37ce86aff23575712f140c51c0820bc495afb2744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eabb2a5da4ecdf414bc452d2e6f861515ad3f28b23f74afbe071a56d48963ccc",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2011-06-27T06:24:34Z",
    "title_canon_sha256": "ef588b055dff38aafb337a1bb38c054bdb74dc279367a5104742dc136a66bca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5308",
    "kind": "arxiv",
    "version": 1
  }
}