Pith Number

pith:7ACOGSV7

pith:2019:7ACOGSV7CMLZ6R375ZQJM64G26

not attested not anchored not stored refs pending

Toward 3D Object Reconstruction from Stereo Images

Haozhe Xie, Hongxun Yao, Shangchen Zhou, Shengping Zhang, Wenxiu Sun, Xiaoshuai Sun

arxiv:1910.08223 v2 · 2019-10-18 · 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{7ACOGSV7CMLZ6R375ZQJM64G26}

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	2026-07-05T00:13:31.111016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f804e34abf13179f477fee60967b86d7bb064b4f556baaaaf4c42c6b19b655c3

Aliases

arxiv: 1910.08223 · arxiv_version: 1910.08223v2 · doi: 10.48550/arxiv.1910.08223 · pith_short_12: 7ACOGSV7CMLZ · pith_short_16: 7ACOGSV7CMLZ6R37 · pith_short_8: 7ACOGSV7

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/7ACOGSV7CMLZ6R375ZQJM64G26 \
  | 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: f804e34abf13179f477fee60967b86d7bb064b4f556baaaaf4c42c6b19b655c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00cdb5e4ae60b732d67ec8bca61c4e1bdaf857796df2e789e22e7744c4936145",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-18T01:53:39Z",
    "title_canon_sha256": "5cf29c8924754c237bf22049600a7907ceeb746093caf8c3c1ea89af9ba5e3b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08223",
    "kind": "arxiv",
    "version": 2
  }
}