Pith Number

pith:VXQZO5TH

pith:2018:VXQZO5THLIXWC3YXYF2ADHKSML

not attested not anchored not stored refs pending

Phoneme-to-viseme mappings: the good, the bad, and the ugly

Helen L Bear, Richard Harvey

arxiv:1805.02934 v1 · 2018-05-08 · cs.CV · cs.SD · eess.AS · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXQZO5THLIXWC3YXYF2ADHKSML}

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	2026-05-18T00:16:35.179875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade19776675a2f616f17c174019d5262ea6cf326fd1d346f365881ef80aca515

Aliases

arxiv: 1805.02934 · arxiv_version: 1805.02934v1 · doi: 10.48550/arxiv.1805.02934 · pith_short_12: VXQZO5THLIXW · pith_short_16: VXQZO5THLIXWC3YX · pith_short_8: VXQZO5TH

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/VXQZO5THLIXWC3YXYF2ADHKSML \
  | 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: ade19776675a2f616f17c174019d5262ea6cf326fd1d346f365881ef80aca515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c827e8e4c993cc69e28d9a09b79a8a83a1711850e19b142442b061eac6a5185",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-08T10:32:57Z",
    "title_canon_sha256": "a2341d73c2fa8a958b8a8913bfe00e7bc40b2897412870bf7d681fe1680a1d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02934",
    "kind": "arxiv",
    "version": 1
  }
}