Pith Number

pith:CRFDAZPC

pith:2019:CRFDAZPC33DAUE7D6Z42RBXOT5

not attested not anchored not stored refs pending

MobiVSR: A Visual Speech Recognition Solution for Mobile Devices

Amanda Stent, Astitwa Saxena, Debanjan Mahata, Nilay Shrivastava, Rajiv Ratn Shah, Yaman Kumar

arxiv:1905.03968 v3 · 2019-05-10 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRFDAZPC33DAUE7D6Z42RBXOT5}

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	2026-05-17T23:44:06.854873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

144a3065e2dec60a13e3f679a886ee9f7f665fb5f2a0c9ff40d81310c393922c

Aliases

arxiv: 1905.03968 · arxiv_version: 1905.03968v3 · doi: 10.48550/arxiv.1905.03968 · pith_short_12: CRFDAZPC33DA · pith_short_16: CRFDAZPC33DAUE7D · pith_short_8: CRFDAZPC

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/CRFDAZPC33DAUE7D6Z42RBXOT5 \
  | 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: 144a3065e2dec60a13e3f679a886ee9f7f665fb5f2a0c9ff40d81310c393922c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "446775c6f19ef94ea5c542ddef0fae079bd48e22dd249822e56bb21b6d39b71f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-10T06:58:35Z",
    "title_canon_sha256": "b5fccc03f63bfbe840296ada431ac95a2e55759bda5a7e07c74ee586621637cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03968",
    "kind": "arxiv",
    "version": 3
  }
}