Pith Number

pith:45GFEH3H

pith:2013:45GFEH3HPWSAJDG3WC5OX4MINB

not attested not anchored not stored refs pending

Integration of knowledge to support automatic object reconstruction from images and 3D data

Adlane Habed (Le2i), Andreas Marbs (i3mainz), Ashish Karmacharya (i3mainz, Christophe Cruz (Le2i), Christophe Nicolle (Le2i), Frank Boochs (i3mainz), Helmi Ben Hmida (i3mainz), Hung Truong (i3mainz, Le2i), Yvon Voisin (Le2i)

arxiv:1301.4848 v1 · 2013-01-21 · cs.CG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45GFEH3HPWSAJDG3WC5OX4MINB}

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	2026-05-18T03:35:55.401808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74c521f677da4048cdbb0baebf1886868d62a88beb39b31a17a29012d7d34a5

Aliases

arxiv: 1301.4848 · arxiv_version: 1301.4848v1 · doi: 10.48550/arxiv.1301.4848 · pith_short_12: 45GFEH3HPWSA · pith_short_16: 45GFEH3HPWSAJDG3 · pith_short_8: 45GFEH3H

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/45GFEH3HPWSAJDG3WC5OX4MINB \
  | 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: e74c521f677da4048cdbb0baebf1886868d62a88beb39b31a17a29012d7d34a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993fd77f6d8547d95ea0f5480f4dcde71a7fdcbf74e2bfef6d419314c68b269f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-01-21T12:42:54Z",
    "title_canon_sha256": "bbf45b14c15ef9bdfd86693ac9b82b96bcbb140e757dcde6f98f91a06927f089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4848",
    "kind": "arxiv",
    "version": 1
  }
}