Pith Number

pith:UXHHD5L7

pith:2018:UXHHD5L7LMXLR7HK6XARWXEDIK

not attested not anchored not stored refs pending

Give me a hint! Navigating Image Databases using Human-in-the-loop Feedback

Bryan A. Plummer, M. Hadi Kiapour, Robinson Piramuthu, Shuai Zheng

arxiv:1809.08714 v1 · 2018-09-24 · 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{UXHHD5L7LMXLR7HK6XARWXEDIK}

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	2026-05-18T00:05:03.766231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ce71f57f5b2eb8fceaf5c11b5c8342bd6d1cbf8004268d0b14a2513fe59b29

Aliases

arxiv: 1809.08714 · arxiv_version: 1809.08714v1 · doi: 10.48550/arxiv.1809.08714 · pith_short_12: UXHHD5L7LMXL · pith_short_16: UXHHD5L7LMXLR7HK · pith_short_8: UXHHD5L7

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/UXHHD5L7LMXLR7HK6XARWXEDIK \
  | 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: a5ce71f57f5b2eb8fceaf5c11b5c8342bd6d1cbf8004268d0b14a2513fe59b29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06e50be268b52f213bd707b42f29124a747826f018575a09f602be0605f39be3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-24T01:16:55Z",
    "title_canon_sha256": "4e1c551398497a963f81fff5486cf1dd015443770895e31679f48603a313be5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08714",
    "kind": "arxiv",
    "version": 1
  }
}