Pith Number

pith:ISYRGLQP

pith:2026:ISYRGLQPDZ73RWRS2JHCIFF7E3

not attested not anchored not stored refs pending

The potential broader complex linked to the key Cepheid SV Vul

Charles J. Bonatto, Daniel Majaess, Dante Minniti, David G. Turner, Giovanni Carraro, Giuseppe Bono, Ignacio Negueruela, Igor Usenko, Leonid N. Berdnikov, Maria G. Navarro, Matias Gomez, Roberto K. Saito, Vittorio F. Braga

arxiv:2607.14007 v1 · 2026-07-15 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISYRGLQPDZ73RWRS2JHCIFF7E3}

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	2026-07-16T01:23:19.095311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b1132e0f1e7fb8da32d24e2414bf26fec7e4e4b5532bfaf3f291b2a270bbde

Aliases

arxiv: 2607.14007 · arxiv_version: 2607.14007v1 · doi: 10.48550/arxiv.2607.14007 · pith_short_12: ISYRGLQPDZ73 · pith_short_16: ISYRGLQPDZ73RWRS · pith_short_8: ISYRGLQP

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/ISYRGLQPDZ73RWRS2JHCIFF7E3 \
  | 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: 44b1132e0f1e7fb8da32d24e2414bf26fec7e4e4b5532bfaf3f291b2a270bbde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e56935a74561109d98b675639383c71924501d4840b1e7058b4e77f79bc82d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-15T16:37:06Z",
    "title_canon_sha256": "c52ec13ad699d366dbd99ae649ca36e3b919931987ac159556f20a624818db7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14007",
    "kind": "arxiv",
    "version": 1
  }
}