Pith Number

pith:DT7QYA56

pith:2010:DT7QYA56DV4RJVEV5VGK25YGQY

not attested not anchored not stored refs pending

Binary Contamination in the SEGUE sample: Effects on SSPP Determinations of Stellar Atmospheric Parameters

Brian Yanny, B. Scott Gaudi, Constance M. Rockosi, Jennifer A. Johnson, Katharine J. Schlesinger, Thomas Masseron, Timothy C. Beers, Young Sun Lee

arxiv:1002.0001 v1 · 2010-01-29 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DT7QYA56DV4RJVEV5VGK25YGQY}

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	2026-05-18T02:33:48.955922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cff0c03be1d7914d495ed4cad770686222040eece46a9f6c1a8b65e7b998e8d

Aliases

arxiv: 1002.0001 · arxiv_version: 1002.0001v1 · doi: 10.48550/arxiv.1002.0001 · pith_short_12: DT7QYA56DV4R · pith_short_16: DT7QYA56DV4RJVEV · pith_short_8: DT7QYA56

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/DT7QYA56DV4RJVEV5VGK25YGQY \
  | 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: 1cff0c03be1d7914d495ed4cad770686222040eece46a9f6c1a8b65e7b998e8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee753e32661c5a630443cccb1584505e41903f9b2f84fc3b5f14433c71143f8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-29T22:34:48Z",
    "title_canon_sha256": "29c54b2df0d6e9b483fd145b0a488527d88f3be022c01236e975687de8b41e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0001",
    "kind": "arxiv",
    "version": 1
  }
}