Pith Number

pith:HBOMKGMC

pith:2024:HBOMKGMC6XRZPET2A47S76FUY6

not attested not anchored not stored refs pending

UniMERNet: A Universal Network for Real-World Mathematical Expression Recognition

Bin Wang, Botian Shi, Bo Zhang, Chao Xu, Conghui He, Guang Liang, Zhuangcheng Gu

arxiv:2404.15254 v2 · 2024-04-23 · 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{HBOMKGMC6XRZPET2A47S76FUY6}

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

9 papers in Pith

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Receipt and verification

First computed	2026-07-05T09:03:40.445248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

385cc51982f5e397927a073f2ff8b4c791eb8e5266d5e302bd9258b835f5b39c

Aliases

arxiv: 2404.15254 · arxiv_version: 2404.15254v2 · doi: 10.48550/arxiv.2404.15254 · pith_short_12: HBOMKGMC6XRZ · pith_short_16: HBOMKGMC6XRZPET2 · pith_short_8: HBOMKGMC

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/HBOMKGMC6XRZPET2A47S76FUY6 \
  | 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: 385cc51982f5e397927a073f2ff8b4c791eb8e5266d5e302bd9258b835f5b39c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a80f15513a3f7fe6477149e939b724aeba22abedef27a568a4c94ca4dda4ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-23T17:39:27Z",
    "title_canon_sha256": "f855ed3864c8a82a15d999dd12eecb46e1674c435e3f260504260a816137f5f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15254",
    "kind": "arxiv",
    "version": 2
  }
}