Pith Number

pith:5JHEKQIS

pith:2017:5JHEKQIS3EF5UHKOMOJPW7UI2E

not attested not anchored not stored refs pending

Depth estimation using structured light flow -- analysis of projected pattern flow on an object's surface --

Hiroshi Kawasaki, Ryo Furukawa, Ryusuke Sagawa

arxiv:1710.00513 v1 · 2017-10-02 · 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{5JHEKQIS3EF5UHKOMOJPW7UI2E}

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	2026-05-18T00:33:54.542726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea4e454112d90bda1d4e6392fb7e88d137dfe0a3b9e761d0b43810c242d02cc2

Aliases

arxiv: 1710.00513 · arxiv_version: 1710.00513v1 · doi: 10.48550/arxiv.1710.00513 · pith_short_12: 5JHEKQIS3EF5 · pith_short_16: 5JHEKQIS3EF5UHKO · pith_short_8: 5JHEKQIS

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/5JHEKQIS3EF5UHKOMOJPW7UI2E \
  | 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: ea4e454112d90bda1d4e6392fb7e88d137dfe0a3b9e761d0b43810c242d02cc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddcfce4abcbe62fb04b8fbe35db89f0feded1ac0f07543fc7a445ea141a2252a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-02T07:27:22Z",
    "title_canon_sha256": "9d04a150b7cf802bba1072c71eb7d97bb0a36e108ded7983b0505ef45e947624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00513",
    "kind": "arxiv",
    "version": 1
  }
}