Pith Number

pith:RL7DWAV3

pith:2016:RL7DWAV3ITOFOCXUJKGUVFWIO5

not attested not anchored not stored refs pending

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Alistair Willis, Dat Quoc Nguyen, Dawei Song, Mark Johnson, Thanh Vu

arxiv:1612.03597 v1 · 2016-12-12 · cs.IR · 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{RL7DWAV3ITOFOCXUJKGUVFWIO5}

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	2026-05-18T00:38:21.047104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8afe3b02bb44dc570af44a8d4a96c87742a6c1fecb22a15324ea4a0ec786247c

Aliases

arxiv: 1612.03597 · arxiv_version: 1612.03597v1 · doi: 10.48550/arxiv.1612.03597 · pith_short_12: RL7DWAV3ITOF · pith_short_16: RL7DWAV3ITOFOCXU · pith_short_8: RL7DWAV3

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/RL7DWAV3ITOFOCXUJKGUVFWIO5 \
  | 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: 8afe3b02bb44dc570af44a8d4a96c87742a6c1fecb22a15324ea4a0ec786247c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bcb6857876bfc21a819bbec2ed5b9df2ca1eb5828619eaced916ee78c89b1d5",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-12-12T10:27:31Z",
    "title_canon_sha256": "40d80e943fe167f87ffb040f4b23a547726748a0c14401b65c26eea84f9c6196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03597",
    "kind": "arxiv",
    "version": 1
  }
}