Pith Number

pith:J4GQOR2O

pith:2015:J4GQOR2OYRPOS74ARWEEHS4H5T

not attested not anchored not stored refs pending

Volume-based Semantic Labeling with Signed Distance Functions

Luigi Di Stefano, Tommaso Cavallari

arxiv:1511.04242 v1 · 2015-11-13 · 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{J4GQOR2OYRPOS74ARWEEHS4H5T}

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	2026-05-18T01:26:59.351635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f0d07474ec45ee97f808d8843cb87eceab658c33e35e969c9ec974606bd9ca4

Aliases

arxiv: 1511.04242 · arxiv_version: 1511.04242v1 · doi: 10.48550/arxiv.1511.04242 · pith_short_12: J4GQOR2OYRPO · pith_short_16: J4GQOR2OYRPOS74A · pith_short_8: J4GQOR2O

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/J4GQOR2OYRPOS74ARWEEHS4H5T \
  | 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: 4f0d07474ec45ee97f808d8843cb87eceab658c33e35e969c9ec974606bd9ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d150e31152bf8a91ebec93e6af48c9f3663c75674d99d44a21efa0baf7232b60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-13T11:25:50Z",
    "title_canon_sha256": "9ffccc604123a3a62d4e1b153a378d3ebb81fddc3b1c3141bfb8e8f7d60209c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04242",
    "kind": "arxiv",
    "version": 1
  }
}