Pith Number

pith:Z4DJ2GDG

pith:2015:Z4DJ2GDGHZXXCVWUI3XVZSNVUW

not attested not anchored not stored refs pending

Learning Style Similarity for Searching Infographics

Aaron Hertzmann, Babak Saleh, Mira Dontcheva, Zhicheng Liu

arxiv:1505.01214 v1 · 2015-05-05 · cs.GR · cs.CV · cs.HC · cs.IR · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4DJ2GDGHZXXCVWUI3XVZSNVUW}

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	2026-05-18T02:16:50.209697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf069d18663e6f7156d446ef5cc9b5a5a529089e0b0edd687ba827f3688befa1

Aliases

arxiv: 1505.01214 · arxiv_version: 1505.01214v1 · doi: 10.48550/arxiv.1505.01214 · pith_short_12: Z4DJ2GDGHZXX · pith_short_16: Z4DJ2GDGHZXXCVWU · pith_short_8: Z4DJ2GDG

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/Z4DJ2GDGHZXXCVWUI3XVZSNVUW \
  | 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: cf069d18663e6f7156d446ef5cc9b5a5a529089e0b0edd687ba827f3688befa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684070e62f176ed39ffd37099a8396bd9d869b191aedfc065e3abbcb17c8f868",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.HC",
      "cs.IR",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2015-05-05T22:59:32Z",
    "title_canon_sha256": "73f1746a24b754fe077cb3fc7d8dbd2af1a529e9479ab87872b0fb5a776b9b01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01214",
    "kind": "arxiv",
    "version": 1
  }
}