Pith Number

pith:DQS6HT6Q

pith:2017:DQS6HT6QYJK4EHAVXT4OEEU2NC

not attested not anchored not stored refs pending

Multiple Images Recovery Using a Single Affine Transformation

Bin Luo, Bo Jiang, Chris Ding

arxiv:1705.08066 v1 · 2017-05-23 · 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{DQS6HT6QYJK4EHAVXT4OEEU2NC}

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	2026-05-18T00:43:49.428537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c25e3cfd0c255c21c15bcf8e2129a6882952cc170d67c86f2ce0e7a12c4e6ea

Aliases

arxiv: 1705.08066 · arxiv_version: 1705.08066v1 · doi: 10.48550/arxiv.1705.08066 · pith_short_12: DQS6HT6QYJK4 · pith_short_16: DQS6HT6QYJK4EHAV · pith_short_8: DQS6HT6Q

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/DQS6HT6QYJK4EHAVXT4OEEU2NC \
  | 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: 1c25e3cfd0c255c21c15bcf8e2129a6882952cc170d67c86f2ce0e7a12c4e6ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b83bfd624b32422b1f9a6df66aa64a9c3edbdced4fb645b7a908a3c9a83089",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-23T03:14:50Z",
    "title_canon_sha256": "50e1b5e3d38de3c6bef20ffa41f416c282f68f3632eacdb389ae66e5fcec5785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08066",
    "kind": "arxiv",
    "version": 1
  }
}