Pith Number

pith:D35U5EBK

pith:2006:D35U5EBKUBTKWXSICRTKXFPGDU

not attested not anchored not stored refs pending

Chemical Homogeneity in Collinder 261 and Implications for Chemical Tagging

G.M. De Silva, J. Bland-Hawthorn, K.C. Freeman, M. Asplund, M.S. Bessell, R. Collet

arxiv:astro-ph/0611832 v1 · 2006-11-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D35U5EBKUBTKWXSICRTKXFPGDU}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-04T15:24:58.198209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1efb4e902aa066ab5e481466ab95e61d1453d733f7b4f9cfbf3a07a368ccccf7

Aliases

arxiv: astro-ph/0611832 · arxiv_version: astro-ph/0611832v1 · doi: 10.48550/arxiv.astro-ph/0611832 · pith_short_12: D35U5EBKUBTK · pith_short_16: D35U5EBKUBTKWXSI · pith_short_8: D35U5EBK

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/D35U5EBKUBTKWXSICRTKXFPGDU \
  | 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: 1efb4e902aa066ab5e481466ab95e61d1453d733f7b4f9cfbf3a07a368ccccf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1d643c4421bafcc173b3cca6a293e7ca8aab9666d24d5bb3cd1d81f5d118a5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-28T01:34:59Z",
    "title_canon_sha256": "172e0514d8319d334731826cc7efdb39c5a912ac4b0eb3e995f97c03c80a8cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611832",
    "kind": "arxiv",
    "version": 1
  }
}