Pith Number

pith:Z6OO5DIM

pith:2022:Z6OO5DIMILIC3DJPQZIKFMHRTQ

not attested not anchored not stored refs pending

Volumetric Supervised Contrastive Learning for Seismic Semantic Segmentation

Ghassan AlRegib, Kiran Kokilepersaud, Mohit Prabhushankar

arxiv:2206.08158 v1 · 2022-06-16 · cs.CV · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6OO5DIMILIC3DJPQZIKFMHRTQ}

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	2026-07-05T04:32:22.693941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf9cee8d0c42d02d8d2f8650a2b0f19c0693e5faa2ed38b9df82655574011bc7

Aliases

arxiv: 2206.08158 · arxiv_version: 2206.08158v1 · doi: 10.48550/arxiv.2206.08158 · pith_short_12: Z6OO5DIMILIC · pith_short_16: Z6OO5DIMILIC3DJP · pith_short_8: Z6OO5DIM

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/Z6OO5DIMILIC3DJPQZIKFMHRTQ \
  | 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: cf9cee8d0c42d02d8d2f8650a2b0f19c0693e5faa2ed38b9df82655574011bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba851c456789d90785a3e01ed43d3d92d16851bf6efaf291ad8db33feacdc9c3",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-16T13:20:54Z",
    "title_canon_sha256": "df55995113585d8e65df54fa64fd447d0d7173691740b00eb3382735887be8b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08158",
    "kind": "arxiv",
    "version": 1
  }
}