Pith Number

pith:I6SFUAQM

pith:2015:I6SFUAQMEZPVNG4G23KMQAIGSL

not attested not anchored not stored refs pending

PASCAL Boundaries: A Class-Agnostic Semantic Boundary Dataset

Alan L. Yuille, Boyan Bonev, Vittal Premachandran

arxiv:1511.07951 v1 · 2015-11-25 · 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{I6SFUAQMEZPVNG4G23KMQAIGSL}

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	2026-05-18T01:26:02.122916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a45a020c265f569b86d6d4c8010692d033d2ca650280289381c762bb5fd49b

Aliases

arxiv: 1511.07951 · arxiv_version: 1511.07951v1 · doi: 10.48550/arxiv.1511.07951 · pith_short_12: I6SFUAQMEZPV · pith_short_16: I6SFUAQMEZPVNG4G · pith_short_8: I6SFUAQM

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/I6SFUAQMEZPVNG4G23KMQAIGSL \
  | 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: 47a45a020c265f569b86d6d4c8010692d033d2ca650280289381c762bb5fd49b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d86db2ac642817b0bb30ed473fee253b4604ee56d669327432002d8e9bf223b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-25T05:12:38Z",
    "title_canon_sha256": "da2fce1e3caff3d59a9f93dc083eaf862cef0a585bb1191a58ea9d4be2f7ca5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07951",
    "kind": "arxiv",
    "version": 1
  }
}