Pith Number

pith:IQABHW3G

pith:2022:IQABHW3GIG2MMAXLUBYHMQ2B52

not attested not anchored not stored refs pending

Transcribing Medieval Manuscripts for Machine Learning

David Joseph Wrisley, Estelle Gu\'eville

arxiv:2207.07726 v3 · 2022-07-15 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQABHW3GIG2MMAXLUBYHMQ2B52}

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	2026-07-05T08:52:22.802266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440013db6641b4c602eba070764341ee9c7fd8a961d19496c4709cd42a25fb29

Aliases

arxiv: 2207.07726 · arxiv_version: 2207.07726v3 · doi: 10.48550/arxiv.2207.07726 · pith_short_12: IQABHW3GIG2M · pith_short_16: IQABHW3GIG2MMAXL · pith_short_8: IQABHW3G

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/IQABHW3GIG2MMAXLUBYHMQ2B52 \
  | 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: 440013db6641b4c602eba070764341ee9c7fd8a961d19496c4709cd42a25fb29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96f2099869fb18555e9b4313163a4ac98a6fc3e29325af24efda565597a8ec17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2022-07-15T19:49:09Z",
    "title_canon_sha256": "38a0c8579c3493b6ad561974876ef3577dc83204c62d8f022dc4fdf86d3f276b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07726",
    "kind": "arxiv",
    "version": 3
  }
}