Pith Number

pith:6PUUIPIN

pith:2025:6PUUIPINKHUR67K7MYKLK2DXTC

not attested not anchored not stored refs pending

ORCA: Unveiling Obscure Containers In The Wild

Agathe Blaise, Jacopo Bufalino, Stefano Secci

arxiv:2509.09322 v1 · 2025-09-11 · cs.SE · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PUUIPINKHUR67K7MYKLK2DXTC}

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	2026-07-05T12:09:33.927897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3e9443d0d51e91f7d5f6614b5687798801af1aec5110bb15914bf853846c76c

Aliases

arxiv: 2509.09322 · arxiv_version: 2509.09322v1 · doi: 10.48550/arxiv.2509.09322 · pith_short_12: 6PUUIPINKHUR · pith_short_16: 6PUUIPINKHUR67K7 · pith_short_8: 6PUUIPIN

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/6PUUIPINKHUR67K7MYKLK2DXTC \
  | 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: f3e9443d0d51e91f7d5f6614b5687798801af1aec5110bb15914bf853846c76c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3683556676c41e60c8b679ac68ea7717e7bea575c509e409192c94c89ffe253",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-09-11T10:12:56Z",
    "title_canon_sha256": "cf0c3a29b114dbf6e00b8b2304f74147260a605115f83c7fc661d34c6046210b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09322",
    "kind": "arxiv",
    "version": 1
  }
}