Pith Number

pith:AEERA6KY

pith:2026:AEERA6KYBDJ7OWF4J6YYXNOMFP

not attested not anchored not stored refs pending

Open-Set Source Tracing as Compositional Factors via Structured Prototypes

Alfonso Ortega, Antonio Almud\'evar, Antonio Miguel, Eduardo Lleida, Santiago Rubio

arxiv:2607.03134 v1 · 2026-07-03 · eess.AS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEERA6KYBDJ7OWF4J6YYXNOMFP}

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	2026-07-07T01:16:44.182859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010910795808d3f758bc4fb18bb5cc2bd3f5b848db0dcafe15a7c4bc1631d457

Aliases

arxiv: 2607.03134 · arxiv_version: 2607.03134v1 · doi: 10.48550/arxiv.2607.03134 · pith_short_12: AEERA6KYBDJ7 · pith_short_16: AEERA6KYBDJ7OWF4 · pith_short_8: AEERA6KY

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/AEERA6KYBDJ7OWF4J6YYXNOMFP \
  | 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: 010910795808d3f758bc4fb18bb5cc2bd3f5b848db0dcafe15a7c4bc1631d457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b0189263e93d78c598abb5727fbfbdb99899a3312e5d2f08bd007a3c1ec63c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-07-03T09:23:36Z",
    "title_canon_sha256": "a416bdc657ed33313784fd98b62915579226f5c6e69237db73d481be83cc5ee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03134",
    "kind": "arxiv",
    "version": 1
  }
}