Pith Number

pith:VXDBZQ5H

pith:2026:VXDBZQ5HFPHQQVLTMWK3O4YREM

not attested not anchored not stored refs pending

Spectroscopic Binary Detection as Agent-Callable Tools: Detecting 40,000+ Main-Sequence Binary Candidates from SDSS DR19 APOGEE Spectra

Serat M. Saad, Yuan-Sen Ting

arxiv:2608.10866 v1 · 2026-08-11 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXDBZQ5HFPHQQVLTMWK3O4YREM}

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	2026-08-12T01:23:38.334262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adc61cc3a72bcf0855736595b773112327952fcb0a5eafb45b2e0773491046e8

Aliases

arxiv: 2608.10866 · arxiv_version: 2608.10866v1 · doi: 10.48550/arxiv.2608.10866 · pith_short_12: VXDBZQ5HFPHQ · pith_short_16: VXDBZQ5HFPHQQVLT · pith_short_8: VXDBZQ5H

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/VXDBZQ5HFPHQQVLTMWK3O4YREM \
  | 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: adc61cc3a72bcf0855736595b773112327952fcb0a5eafb45b2e0773491046e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a332de640ef4e29955e9325e0116ab6676d610dea14cbdb19b56eb3289b176",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-08-11T12:38:39Z",
    "title_canon_sha256": "c5ba5218292495decc60465583c21c83d4a4184374f8b21350e88a97fcf2802e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10866",
    "kind": "arxiv",
    "version": 1
  }
}