Pith Number

pith:CSG6GBLI

pith:2015:CSG6GBLITFPUYHUHTVWLE6AYLE

not attested not anchored not stored refs pending

Probing M subdwarf metallicity with an esdK5+esdM5.5 binary

H.R.A. Jones (UH), I.O. Kushniruk (UKyiv), MAO), M.C. G\'alvez-Ortiz (CSIC-INTA, UH), UL), Ya.V. Pavlenko (UH, Z.H. Zhang (IAC

arxiv:1507.07740 v1 · 2015-07-28 · 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{CSG6GBLITFPUYHUHTVWLE6AYLE}

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	2026-05-18T01:29:45.242277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148de30568995f4c1e879d6cb2781859384349166ae23a981575e4d850e35ea3

Aliases

arxiv: 1507.07740 · arxiv_version: 1507.07740v1 · doi: 10.48550/arxiv.1507.07740 · pith_short_12: CSG6GBLITFPU · pith_short_16: CSG6GBLITFPUYHUH · pith_short_8: CSG6GBLI

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/CSG6GBLITFPUYHUHTVWLE6AYLE \
  | 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: 148de30568995f4c1e879d6cb2781859384349166ae23a981575e4d850e35ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a1326a4f1cc412060c8a2f93206168b8e469b4f2b34fc44301fda4c82d7c352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-28T12:34:12Z",
    "title_canon_sha256": "8a5c4a3f5ee43374b22848e8d0bad9ea448d7009eaa3b4edcf4de866eefddcb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07740",
    "kind": "arxiv",
    "version": 1
  }
}