Pith Number

pith:RTFAFFOA

pith:2018:RTFAFFOAZWRWVUERQCVE2BHXOR

not attested not anchored not stored refs pending

Phonetic and Graphemic Systems for Multi-Genre Broadcast Transcription

Anton Ragni, Jeremy Wong, Mark Gales, Xie Chen, Yu Wang

arxiv:1802.00254 v1 · 2018-02-01 · cs.SD · cs.CL · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTFAFFOAZWRWVUERQCVE2BHXOR}

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	2026-05-18T00:24:36.413626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cca0295c0cda36ad09180aa4d04f77455030300812b3c5ce0c7e06222074f11

Aliases

arxiv: 1802.00254 · arxiv_version: 1802.00254v1 · doi: 10.48550/arxiv.1802.00254 · pith_short_12: RTFAFFOAZWRW · pith_short_16: RTFAFFOAZWRWVUER · pith_short_8: RTFAFFOA

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/RTFAFFOAZWRWVUERQCVE2BHXOR \
  | 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: 8cca0295c0cda36ad09180aa4d04f77455030300812b3c5ce0c7e06222074f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b02acf7bf8dc352d9048270ac26fa2450b8261bbfb73cc41a86ccf673eed0af",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-02-01T12:00:45Z",
    "title_canon_sha256": "dfbbdcb62c16ee73e141c4c04cb758a5b08c87b6b891c91b4ee82d1930f55cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00254",
    "kind": "arxiv",
    "version": 1
  }
}