Pith Number

pith:ABTQRTJ4

pith:2014:ABTQRTJ4IKN5QSTC34IQ4T4R6Y

not attested not anchored not stored refs pending

Swar The Voice Operated PC

Dr. T.V Prasad, Kamlesh Sharma

arxiv:1401.3519 v1 · 2014-01-15 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABTQRTJ4IKN5QSTC34IQ4T4R6Y}

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	2026-05-18T03:02:08.544612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

006708cd3c429bd84a62df110e4f91f61a7d3e2fbd912a8d23209b9bb6f9d12d

Aliases

arxiv: 1401.3519 · arxiv_version: 1401.3519v1 · doi: 10.48550/arxiv.1401.3519 · pith_short_12: ABTQRTJ4IKN5 · pith_short_16: ABTQRTJ4IKN5QSTC · pith_short_8: ABTQRTJ4

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/ABTQRTJ4IKN5QSTC34IQ4T4R6Y \
  | 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: 006708cd3c429bd84a62df110e4f91f61a7d3e2fbd912a8d23209b9bb6f9d12d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291f30b6d905505da84300e4d97fee166dda4198e8f4962986fa3ebe639feaab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2014-01-15T08:58:56Z",
    "title_canon_sha256": "f66bd35448e71a5b72a2bc91f27a2e2c0da083f314d4f7b53ac10b5f82b04cfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3519",
    "kind": "arxiv",
    "version": 1
  }
}