Pith Number

pith:D6CXOATU

pith:2017:D6CXOATU27L66KU5TBIFSSDYQC

not attested not anchored not stored refs pending

Wide Binaries in Tycho-Gaia II: Metallicities, Abundances, and Prospects for Chemical Tagging

Jeff J. Andrews, Julio Chanam\'e, Marcel A. Ag\"ueros

arxiv:1710.04678 v1 · 2017-10-12 · 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{D6CXOATU27L66KU5TBIFSSDYQC}

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	2026-05-18T00:32:57.036102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f85770274d7d7ef2a9d985059487880b50a782a610ee789b67f6c2e9ccf4c50

Aliases

arxiv: 1710.04678 · arxiv_version: 1710.04678v1 · doi: 10.48550/arxiv.1710.04678 · pith_short_12: D6CXOATU27L6 · pith_short_16: D6CXOATU27L66KU5 · pith_short_8: D6CXOATU

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/D6CXOATU27L66KU5TBIFSSDYQC \
  | 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: 1f85770274d7d7ef2a9d985059487880b50a782a610ee789b67f6c2e9ccf4c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869f80c5d7761bdcd204cba5134bb1ebc6f9ceb26fd2beae20be927c9ae3a8fd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-12T18:10:15Z",
    "title_canon_sha256": "f0de95d7fa139cefa913e88eae12e99c1d55c10e754e4bacee95273056c58427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04678",
    "kind": "arxiv",
    "version": 1
  }
}