Pith Number

pith:NM2WLTGA

pith:2021:NM2WLTGA5T4X2LXFW3F4NAQOW7

not attested not anchored not stored refs pending

Contextual Transformer Networks for Visual Recognition

Tao Mei, Ting Yao, Yehao Li, Yingwei Pan

arxiv:2107.12292 v1 · 2021-07-26 · cs.CV · cs.AI · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NM2WLTGA5T4X2LXFW3F4NAQOW7}

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	2026-07-05T03:00:42.280610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b3565ccc0ecf97d2ee5b6cbc6820eb7d5af297a1298b6851f70def71ed26a19

Aliases

arxiv: 2107.12292 · arxiv_version: 2107.12292v1 · doi: 10.48550/arxiv.2107.12292 · pith_short_12: NM2WLTGA5T4X · pith_short_16: NM2WLTGA5T4X2LXF · pith_short_8: NM2WLTGA

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/NM2WLTGA5T4X2LXFW3F4NAQOW7 \
  | 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: 6b3565ccc0ecf97d2ee5b6cbc6820eb7d5af297a1298b6851f70def71ed26a19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44565285a3d104a5f79ecae452fcc9b3214f25b90672fdda1fd3070bb519cce0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-26T16:00:21Z",
    "title_canon_sha256": "824dc9e4af24f40fee4eca9baea0d9c886a0bcc7452ca39f4b7fab0698254cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12292",
    "kind": "arxiv",
    "version": 1
  }
}