Pith Number

pith:7VZH3KQC

pith:2013:7VZH3KQCFUBMML35QFKMSIEBGB

not attested not anchored not stored refs pending

Two new AM Canum Venaticorum binaries from the Sloan Digital Sky Survey III

B. T. G\"ansicke, D. Steeghs, E. Breedt, G. Nelemans, N. P. Gentile Fusillo, P. J. Carter, P. J. Groot, T. Kupfer, T. R. Marsh

arxiv:1312.3335 v2 · 2013-12-11 · 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{7VZH3KQCFUBMML35QFKMSIEBGB}

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	2026-05-18T01:45:51.436913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd727daa022d02c62f7d8154c92081304f1e35e3508e63a6a6047bb4868d1bdc

Aliases

arxiv: 1312.3335 · arxiv_version: 1312.3335v2 · doi: 10.48550/arxiv.1312.3335 · pith_short_12: 7VZH3KQCFUBM · pith_short_16: 7VZH3KQCFUBMML35 · pith_short_8: 7VZH3KQC

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/7VZH3KQCFUBMML35QFKMSIEBGB \
  | 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: fd727daa022d02c62f7d8154c92081304f1e35e3508e63a6a6047bb4868d1bdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ae04f816f610edc8d23ca22ebee5e444883794d4cf54eb481fd62ed36bb71e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-11T21:00:16Z",
    "title_canon_sha256": "af139b92507acb467d049e61c955b523896c603ca9acfd9747b27659a6f0e569"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3335",
    "kind": "arxiv",
    "version": 2
  }
}