Pith Number

pith:H34HAZKI

pith:2015:H34HAZKINFRQWM226AF25PECGV

not attested not anchored not stored refs pending

Helping Domain Experts Build Speech Translation Systems

Alejandro Armando, Irene Strasly, Johanna Gerlach, Manny Rayner, Nikos Tsourakis, Pierrette Bouillon, Sarah Ebling, Sonia Halimi

arxiv:1510.01942 v1 · 2015-10-07 · cs.HC · 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{H34HAZKINFRQWM226AF25PECGV}

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	2026-05-18T01:30:50.043730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ef870654869630b335af00baebc82354291217050841f8b4b5776b33fc39ed9

Aliases

arxiv: 1510.01942 · arxiv_version: 1510.01942v1 · doi: 10.48550/arxiv.1510.01942 · pith_short_12: H34HAZKINFRQ · pith_short_16: H34HAZKINFRQWM22 · pith_short_8: H34HAZKI

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/H34HAZKINFRQWM226AF25PECGV \
  | 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: 3ef870654869630b335af00baebc82354291217050841f8b4b5776b33fc39ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a217cd69a8262865c0b222f7a3336db88518a8d338cda5e371cfc699b90c1bc",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-10-07T13:47:12Z",
    "title_canon_sha256": "fbc6ec1fb08b39bab32245a6964900e2dd802c003c467dccd6dd233547951fe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01942",
    "kind": "arxiv",
    "version": 1
  }
}