Pith Number

pith:PMG2H2XB

pith:2026:PMG2H2XBYNGZQODXCVPP3OBAUY

not attested not anchored not stored refs pending

Batch-Invariant Spectral Intelligence for Robust and Explainable Insect Authentication

Annalisa Altavilla, Giacomo Rossi, Majharulislam Babor, Marina M.-C. H\"ohne, Oliver Schl\"uter

arxiv:2606.26757 v1 · 2026-06-25 · 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{PMG2H2XBYNGZQODXCVPP3OBAUY}

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	2026-06-26T01:15:58.902048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0da3eae1c34d983877155efdb820a62a49b2f0afde6edc4369371e509c76eb

Aliases

arxiv: 2606.26757 · arxiv_version: 2606.26757v1 · doi: 10.48550/arxiv.2606.26757 · pith_short_12: PMG2H2XBYNGZ · pith_short_16: PMG2H2XBYNGZQODX · pith_short_8: PMG2H2XB

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/PMG2H2XBYNGZQODXCVPP3OBAUY \
  | 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: 7b0da3eae1c34d983877155efdb820a62a49b2f0afde6edc4369371e509c76eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa529354f0e9369daac8357ab63b518c4fa24848fd4c2ea7e79da25a57b3ea5c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-25T08:42:51Z",
    "title_canon_sha256": "b2c077970ff192926d3c6efa40c2e691e2e173f93876fd4effc5fcb45e77bc00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26757",
    "kind": "arxiv",
    "version": 1
  }
}