Pith Number

pith:ZX3SLY5E

pith:2012:ZX3SLY5EXE5SSDKTD4UHTGDBNO

not attested not anchored not stored refs pending

The Metallicity of the CM Draconis System

Chad F. Bender, Gregory A. Feiden, Lawrence W. Ramsey, Rohit Deshpande, Ryan C. Terrien, Scott W. Fleming, Suvrath Mahadevan

arxiv:1210.4736 v1 · 2012-10-17 · 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{ZX3SLY5EXE5SSDKTD4UHTGDBNO}

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	2026-05-18T01:53:53.648386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf725e3a4b93b290d531f287998616b813c4762e818bb3fc76e9b1571737191

Aliases

arxiv: 1210.4736 · arxiv_version: 1210.4736v1 · doi: 10.48550/arxiv.1210.4736 · pith_short_12: ZX3SLY5EXE5S · pith_short_16: ZX3SLY5EXE5SSDKT · pith_short_8: ZX3SLY5E

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/ZX3SLY5EXE5SSDKTD4UHTGDBNO \
  | 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: cdf725e3a4b93b290d531f287998616b813c4762e818bb3fc76e9b1571737191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73a17b6dcd26995844acda45b476525b0ed11478d5c7320ce57eeb9451d287f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-17T13:35:55Z",
    "title_canon_sha256": "9438dcbd44b53ac0f24e01a1240ef98e5cba4e1c304c4c074908521105455cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4736",
    "kind": "arxiv",
    "version": 1
  }
}