Pith Number

pith:4ULBKRTS

pith:2019:4ULBKRTSP6TU7LDADJ2BGR2GSH

not attested not anchored not stored refs pending

It's Only Words And Words Are All I Have

Abhinav Anshuman, Amit Awekar, Kavish Dahekar, Manash Pratim Barman

arxiv:1901.05227 v1 · 2019-01-16 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ULBKRTSP6TU7LDADJ2BGR2GSH}

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	2026-05-17T23:56:11.452400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5161546727fa74fac601a7413474691e34a1c398e12beb0d2f6d36602ef9420

Aliases

arxiv: 1901.05227 · arxiv_version: 1901.05227v1 · doi: 10.48550/arxiv.1901.05227 · pith_short_12: 4ULBKRTSP6TU · pith_short_16: 4ULBKRTSP6TU7LDA · pith_short_8: 4ULBKRTS

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/4ULBKRTSP6TU7LDADJ2BGR2GSH \
  | 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: e5161546727fa74fac601a7413474691e34a1c398e12beb0d2f6d36602ef9420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "155fe78284ccbe89a46939adceb55564bb296ca6868284f224b6cf50fdab688c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-01-16T10:58:22Z",
    "title_canon_sha256": "b184213a1dba0aa7df200a2c8b8697bae146019835a6d3fd505c625488794168"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05227",
    "kind": "arxiv",
    "version": 1
  }
}