Pith Number

pith:DEW5OKSA

pith:2017:DEW5OKSA4U4PGWT3XXEUR7PLHG

not attested not anchored not stored refs pending

End-to-End ASR-free Keyword Search from Speech

Abhinav Sethy, Andrew Rosenberg, Bhuvana Ramabhadran, Brian Kingsbury, Kartik Audhkhasi

arxiv:1701.04313 v1 · 2017-01-13 · cs.CL · cs.IR · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEW5OKSA4U4PGWT3XXEUR7PLHG}

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	2026-05-18T00:23:40.210394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192dd72a40e538f35a7bbdc948fdeb398052130ed4844cbf381d6786c8b7fbdb

Aliases

arxiv: 1701.04313 · arxiv_version: 1701.04313v1 · doi: 10.48550/arxiv.1701.04313 · pith_short_12: DEW5OKSA4U4P · pith_short_16: DEW5OKSA4U4PGWT3 · pith_short_8: DEW5OKSA

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/DEW5OKSA4U4PGWT3XXEUR7PLHG \
  | 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: 192dd72a40e538f35a7bbdc948fdeb398052130ed4844cbf381d6786c8b7fbdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebedec813d8daa8db605874cf932e201065559125eb213087986f5e488a1291f",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-01-13T15:05:39Z",
    "title_canon_sha256": "41cbb99fac955aadc51278925cb13661e0ced8ec44f4b7ae3fb242f4f900b1de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04313",
    "kind": "arxiv",
    "version": 1
  }
}