Pith Number

pith:PKE7EYBP

pith:2024:PKE7EYBPNFOA2FO3WUN67UFRYV

not attested not anchored not stored refs pending

SIFT-Aided Rectified 2D-DIC for Displacement and Strain Measurements in Asphalt Concrete Testing

Imad L. Al-Qadi, Zehui Zhu

arxiv:2402.19279 v1 · 2024-02-29 · 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{PKE7EYBPNFOA2FO3WUN67UFRYV}

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	2026-07-05T07:50:43.449005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a89f2602f695c0d15dbb51befd0b1c564e53e80a3afce9e113e02cadc6e8c23

Aliases

arxiv: 2402.19279 · arxiv_version: 2402.19279v1 · doi: 10.48550/arxiv.2402.19279 · pith_short_12: PKE7EYBPNFOA · pith_short_16: PKE7EYBPNFOA2FO3 · pith_short_8: PKE7EYBP

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/PKE7EYBPNFOA2FO3WUN67UFRYV \
  | 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: 7a89f2602f695c0d15dbb51befd0b1c564e53e80a3afce9e113e02cadc6e8c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2fadfdaab68d2ff26a078f2efd921e705679f8b1dd344a1dade614330ff7a20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-29T15:46:48Z",
    "title_canon_sha256": "65bd1b5a68afa4b8e9afd36e9615c6c8d6cff5cc9fcacd5efada6cd6de4e9f74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.19279",
    "kind": "arxiv",
    "version": 1
  }
}