Pith Number

pith:SHYIJ2QI

pith:2015:SHYIJ2QIFUG75UXHTEKFLQX2SE

not attested not anchored not stored refs pending

On a spatial-temporal decomposition of the optical flow

Aniello Raffale Patrone, Otmar Scherzer

arxiv:1505.03505 v3 · 2015-05-13 · 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{SHYIJ2QIFUG75UXHTEKFLQX2SE}

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	2026-05-18T00:51:58.374389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f084ea082d0dfed2e7991455c2fa91367cb423522e8b7d9af0c08ce20415cf

Aliases

arxiv: 1505.03505 · arxiv_version: 1505.03505v3 · doi: 10.48550/arxiv.1505.03505 · pith_short_12: SHYIJ2QIFUG7 · pith_short_16: SHYIJ2QIFUG75UXH · pith_short_8: SHYIJ2QI

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/SHYIJ2QIFUG75UXHTEKFLQX2SE \
  | 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: 91f084ea082d0dfed2e7991455c2fa91367cb423522e8b7d9af0c08ce20415cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6397c779a3ef2376b6fcc1a3ceaf575749960ec691136ca116215524bc8aa9bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-05-13T19:38:57Z",
    "title_canon_sha256": "9685e347e514e783ff0318def4650465547a5cf4460499559e132324346e7b2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03505",
    "kind": "arxiv",
    "version": 3
  }
}