Pith Number

pith:TAB3WUAK

pith:2018:TAB3WUAKBEJDRSCXYDZSHEKCSB

not attested not anchored not stored refs pending

Conditional Prior Networks for Optical Flow

Stefano Soatto, Yanchao Yang

arxiv:1807.10378 v1 · 2018-07-26 · 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{TAB3WUAKBEJDRSCXYDZSHEKCSB}

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	2026-05-18T00:09:40.800442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9803bb500a091238c857c0f323914290467a2557903b21fd98715638428b969d

Aliases

arxiv: 1807.10378 · arxiv_version: 1807.10378v1 · doi: 10.48550/arxiv.1807.10378 · pith_short_12: TAB3WUAKBEJD · pith_short_16: TAB3WUAKBEJDRSCX · pith_short_8: TAB3WUAK

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/TAB3WUAKBEJDRSCXYDZSHEKCSB \
  | 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: 9803bb500a091238c857c0f323914290467a2557903b21fd98715638428b969d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4add11babfa86945b670436c0ed69312100b871ed9ef3909d928c702a84a16a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-26T21:49:36Z",
    "title_canon_sha256": "0b798f8072755f451d9dd5e5b57f7ea8f85c6d316f2fc44bfef072e374b302e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10378",
    "kind": "arxiv",
    "version": 1
  }
}