Pith Number

pith:VBHXWECO

pith:2012:VBHXWECOJPBFG6O2F4EK7PGM4G

not attested not anchored not stored refs pending

A new look at the long-period eclipsing binary V383 Sco

Andrzej Strobel, Bogumi{\l} Pilecki, Boudewijn F. Roukema, Cezary Ga{\l}an, Dariusz Graczyk, Dorota M. Szczygie{\l}, Grzegorz Pojma\'nski, Maciej Miko{\l}ajewski, Mariusz Gromadzki, Taichi Kato, Toma Tomov, Wolfgang Gieren

arxiv:1212.6223 v1 · 2012-12-26 · 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{VBHXWECOJPBFG6O2F4EK7PGM4G}

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	2026-05-18T01:52:23.338911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a84f7b104e4bc25379da2f08afbccce18737d0bbf32489fd4c1992e0a5fed292

Aliases

arxiv: 1212.6223 · arxiv_version: 1212.6223v1 · doi: 10.48550/arxiv.1212.6223 · pith_short_12: VBHXWECOJPBF · pith_short_16: VBHXWECOJPBFG6O2 · pith_short_8: VBHXWECO

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/VBHXWECOJPBFG6O2F4EK7PGM4G \
  | 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: a84f7b104e4bc25379da2f08afbccce18737d0bbf32489fd4c1992e0a5fed292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd18964568c1d421cda04b92db3d7c9be8217a75e973fbc92431ded7edebf00d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-26T18:30:05Z",
    "title_canon_sha256": "6aa141e1d842d490a6c6de6c84f2958ef779c25fa55ce997174cc486995c6798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6223",
    "kind": "arxiv",
    "version": 1
  }
}