Pith Number

pith:E4DP2M24

pith:2017:E4DP2M24FDHIWV55NM5U6K2NJ3

not attested not anchored not stored refs pending

Path-following based Point Matching using Similarity Transformation

Wei Lian

arxiv:1701.01035 v1 · 2017-01-04 · 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{E4DP2M24FDHIWV55NM5U6K2NJ3}

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	2026-05-18T00:53:21.620966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2706fd335c28ce8b57bd6b3b4f2b4d4ee007b4904ee73ab754f86f50955cebc9

Aliases

arxiv: 1701.01035 · arxiv_version: 1701.01035v1 · doi: 10.48550/arxiv.1701.01035 · pith_short_12: E4DP2M24FDHI · pith_short_16: E4DP2M24FDHIWV55 · pith_short_8: E4DP2M24

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/E4DP2M24FDHIWV55NM5U6K2NJ3 \
  | 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: 2706fd335c28ce8b57bd6b3b4f2b4d4ee007b4904ee73ab754f86f50955cebc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ba34eb32f80a86a0d10ce8530ff22d9511e7af4271560207d7ec47400fc68d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-04T14:53:07Z",
    "title_canon_sha256": "e5a756a42e5d3560d42b27b33ea62b2f28fda01fa42eeb3948afe2adfcc7c952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01035",
    "kind": "arxiv",
    "version": 1
  }
}