Pith Number

pith:SLBCLWH3

pith:2016:SLBCLWH3CDT4ANDHEJ75GQJV2L

not attested not anchored not stored refs pending

The mass-ratio and eccentricity distributions of barium and S stars, and red giants in open clusters

Alain Jorissen, Henri M.J. Boffin, Mathieu Van der Swaelmen, Sophie Van Eck

arxiv:1608.04949 v2 · 2016-08-17 · 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{SLBCLWH3CDT4ANDHEJ75GQJV2L}

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	2026-05-18T00:53:25.600723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c225d8fb10e7c03467227fd34135d2ffe46cf8420916b882ec11020017eede

Aliases

arxiv: 1608.04949 · arxiv_version: 1608.04949v2 · doi: 10.48550/arxiv.1608.04949 · pith_short_12: SLBCLWH3CDT4 · pith_short_16: SLBCLWH3CDT4ANDH · pith_short_8: SLBCLWH3

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/SLBCLWH3CDT4ANDHEJ75GQJV2L \
  | 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: 92c225d8fb10e7c03467227fd34135d2ffe46cf8420916b882ec11020017eede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf3be7710dbac47b08b573bd0a4b632b786d341065618d812c0bb7d731619c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-08-17T12:52:15Z",
    "title_canon_sha256": "a1ba53bc9373594d30992b2a37643a35f1faecc56f625b048791286813518e55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04949",
    "kind": "arxiv",
    "version": 2
  }
}