Pith Number

pith:FYHFLLWN

pith:2016:FYHFLLWNM2VJCPFOTC35XYRUPE

not attested not anchored not stored refs pending

Balancing Appearance and Context in Sketch Interpretation

Dana L. Penny, Kaichen Ma, Randall Davis, Yale Song

arxiv:1604.07429 v1 · 2016-04-25 · cs.AI · 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{FYHFLLWNM2VJCPFOTC35XYRUPE}

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	2026-05-18T01:16:19.803839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e0e55aecd66aa913cae98b7dbe2347930f1fb5087bb02302e76e0c98251e23e

Aliases

arxiv: 1604.07429 · arxiv_version: 1604.07429v1 · doi: 10.48550/arxiv.1604.07429 · pith_short_12: FYHFLLWNM2VJ · pith_short_16: FYHFLLWNM2VJCPFO · pith_short_8: FYHFLLWN

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/FYHFLLWNM2VJCPFOTC35XYRUPE \
  | 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: 2e0e55aecd66aa913cae98b7dbe2347930f1fb5087bb02302e76e0c98251e23e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba73d6cbc1672c7e1af5ba7679356eee65176ab67c297b96a704cd9caf8a116",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-04-25T20:14:35Z",
    "title_canon_sha256": "380f9d5d7e9aa65d1dc9638f725752f4fd4c837b41a9b50c99892973c75c3e72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07429",
    "kind": "arxiv",
    "version": 1
  }
}