Pith Number

pith:SMGYSLQ5

pith:2021:SMGYSLQ5OTLUYNYNMPRLBITF7L

not attested not anchored not stored refs pending

Modeling the Unigram Distribution

Dami\'an E. Blasi, Irene Nikkarinen, Ryan Cotterell, Tiago Pimentel

arxiv:2106.02289 v1 · 2021-06-04 · 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{SMGYSLQ5OTLUYNYNMPRLBITF7L}

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.

Cited by

1 paper in Pith

The Surprising Universality of LLM Outputs: A Real-Time Verification Primitive

Receipt and verification

First computed	2026-07-05T02:46:17.760260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

930d892e1d74d74c370d63e2b0a265fad4a7214c37b34189187d7992b5248914

Aliases

arxiv: 2106.02289 · arxiv_version: 2106.02289v1 · doi: 10.48550/arxiv.2106.02289 · pith_short_12: SMGYSLQ5OTLU · pith_short_16: SMGYSLQ5OTLUYNYN · pith_short_8: SMGYSLQ5

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/SMGYSLQ5OTLUYNYNMPRLBITF7L \
  | 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: 930d892e1d74d74c370d63e2b0a265fad4a7214c37b34189187d7992b5248914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc5c6a35212719eed78fd13a36d754732b5fc553c63671cdf49704686b49290",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-04T07:02:49Z",
    "title_canon_sha256": "59897e662a5ad44916c7255166ff00a9ecb38ec4852bd2f7848142af7a3bd759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02289",
    "kind": "arxiv",
    "version": 1
  }
}