Pith Number

pith:LBWMFWGM

pith:2019:LBWMFWGM556BE5ZL635YJCVJDW

not attested not anchored not stored refs pending

Translating Math Formula Images to LaTeX Sequences Using Deep Neural Networks with Sequence-level Training

Jyh-Charn Liu, Zelun Wang

arxiv:1908.11415 v2 · 2019-08-29 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBWMFWGM556BE5ZL635YJCVJDW}

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.

Cited by

1 paper in Pith

Nougat: Neural Optical Understanding for Academic Documents

Receipt and verification

First computed	2026-07-05T00:03:17.538746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586cc2d8ccef7c12772bf6fb848aa91d8326e364f991930cbba46ef38d3eac3e

Aliases

arxiv: 1908.11415 · arxiv_version: 1908.11415v2 · doi: 10.48550/arxiv.1908.11415 · pith_short_12: LBWMFWGM556B · pith_short_16: LBWMFWGM556BE5ZL · pith_short_8: LBWMFWGM

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/LBWMFWGM556BE5ZL635YJCVJDW \
  | 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: 586cc2d8ccef7c12772bf6fb848aa91d8326e364f991930cbba46ef38d3eac3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d423ebfc857ef9ddbb56f7ddababf85669f2063d8fa4b8a90b859582fc8075",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-29T18:33:21Z",
    "title_canon_sha256": "cbff1309550ef2667512d543668f73297c59c6b4756cd4316f0fd624c7496240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11415",
    "kind": "arxiv",
    "version": 2
  }
}