Pith Number

pith:GJIWMXHP

pith:2017:GJIWMXHPAQ4Q2OUQGRVQKT4OKL

not attested not anchored not stored refs pending

Shape from Shading through Shape Evolution

Dawei Yang, Jia Deng

arxiv:1712.02961 v1 · 2017-12-08 · 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{GJIWMXHPAQ4Q2OUQGRVQKT4OKL}

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	2026-05-18T00:28:28.773475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3251665cef04390d3a90346b054f8e52ffa7320efbfa3cca9bbfb3a8958b1b94

Aliases

arxiv: 1712.02961 · arxiv_version: 1712.02961v1 · doi: 10.48550/arxiv.1712.02961 · pith_short_12: GJIWMXHPAQ4Q · pith_short_16: GJIWMXHPAQ4Q2OUQ · pith_short_8: GJIWMXHP

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/GJIWMXHPAQ4Q2OUQGRVQKT4OKL \
  | 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: 3251665cef04390d3a90346b054f8e52ffa7320efbfa3cca9bbfb3a8958b1b94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abded175064bef800b51614400a68b7c08bb3ef776938df4cd97e7895558f411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-08T06:41:42Z",
    "title_canon_sha256": "d06a8a79548335f302aafa4b0bb180aed3cc61033583b00fc6c20b94711f00eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02961",
    "kind": "arxiv",
    "version": 1
  }
}