Pith Number

pith:PVFSHKGU

pith:2018:PVFSHKGUUJG6DMFGO4UUGEPLFK

not attested not anchored not stored refs pending

Towards Language Agnostic Universal Representations

Armen Aghajanyan, Saurabh Tiwary, Xia Song

arxiv:1809.08510 v1 · 2018-09-23 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVFSHKGUUJG6DMFGO4UUGEPLFK}

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	2026-05-18T00:05:04.237250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4b23a8d4a24de1b0a677294311eb2aa16dca3b16a7b1ae6673c55273cfcba5

Aliases

arxiv: 1809.08510 · arxiv_version: 1809.08510v1 · doi: 10.48550/arxiv.1809.08510 · pith_short_12: PVFSHKGUUJG6 · pith_short_16: PVFSHKGUUJG6DMFG · pith_short_8: PVFSHKGU

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/PVFSHKGUUJG6DMFGO4UUGEPLFK \
  | 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: 7d4b23a8d4a24de1b0a677294311eb2aa16dca3b16a7b1ae6673c55273cfcba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5f43d6f79b066aeca1adcd9a89316a55090fc868cc8815b330cbc20123142b0",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-23T01:55:46Z",
    "title_canon_sha256": "1432fabcc0bf26252b0526a82c5432443f757d9dbacc811989d6911759c2cf27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08510",
    "kind": "arxiv",
    "version": 1
  }
}