Pith Number

pith:2JFFVW6U

pith:2019:2JFFVW6UFCHT3FSG7E74ZAFW2G

not attested not anchored not stored refs pending

TMIXT: A process flow for Transcribing MIXed handwritten and machine-printed Text

Andrew Stephen McGough, Boguslaw Obara, Chris G. Willcocks, Fady Medhat, Georgios Theodoropoulos, Mahnaz Mohammadi, Peter Matthews, Sardar Jaf, Toby P. Breckon

arxiv:1904.12387 v1 · 2019-04-28 · cs.LG · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JFFVW6UFCHT3FSG7E74ZAFW2G}

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	2026-05-17T23:47:35.291146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24a5adbd4288f3d9646f93fcc80b6d1adb87654fbd6989156f80967ebe4ac18

Aliases

arxiv: 1904.12387 · arxiv_version: 1904.12387v1 · doi: 10.48550/arxiv.1904.12387 · pith_short_12: 2JFFVW6UFCHT · pith_short_16: 2JFFVW6UFCHT3FSG · pith_short_8: 2JFFVW6U

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/2JFFVW6UFCHT3FSG7E74ZAFW2G \
  | 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: d24a5adbd4288f3d9646f93fcc80b6d1adb87654fbd6989156f80967ebe4ac18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c3eda17a72050e814d7f4685f576ec768e5b77c85e5d95f1968bea95ffef70",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-28T21:46:39Z",
    "title_canon_sha256": "cfe45d5727a944b5b0b2bc3c3316d5eca93316f12ebdbf46fd8fe2c1547a3f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12387",
    "kind": "arxiv",
    "version": 1
  }
}