Pith Number

pith:4Z7VCLAI

pith:2018:4Z7VCLAIZWZHNMZKX2MA45BIW4

not attested not anchored not stored refs pending

Not just about size - A Study on the Role of Distributed Word Representations in the Analysis of Scientific Publications

Andres Garcia, Jose Manuel Gomez-Perez

arxiv:1804.01772 v1 · 2018-04-05 · 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{4Z7VCLAIZWZHNMZKX2MA45BIW4}

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	2026-05-18T00:19:10.025275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67f512c08cdb276b32abe980e7428b73f95170f765b5683b487be813a493d66

Aliases

arxiv: 1804.01772 · arxiv_version: 1804.01772v1 · doi: 10.48550/arxiv.1804.01772 · pith_short_12: 4Z7VCLAIZWZH · pith_short_16: 4Z7VCLAIZWZHNMZK · pith_short_8: 4Z7VCLAI

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/4Z7VCLAIZWZHNMZKX2MA45BIW4 \
  | 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: e67f512c08cdb276b32abe980e7428b73f95170f765b5683b487be813a493d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e23bb49ad4bb459f21a2ca835425b283b6d2a069cfaeff90128a69b31dbe11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-05T10:48:26Z",
    "title_canon_sha256": "7978778d057f8d1ede3b10ee0caeedac2738fa3536e61a4766ec28956ab9d433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01772",
    "kind": "arxiv",
    "version": 1
  }
}