Pith Number

pith:TNK7GQO6

pith:2012:TNK7GQO67AWAW2T7HHRDO2TLFG

not attested not anchored not stored refs pending

The quasi-resonant variability of the massive LMC system BI 108

Grzegorz Pietrzy\'nski, Ronald Mennickent, Thomas Rivinius, Zbigniew Ko{\l}aczkowski

arxiv:1211.4172 v1 · 2012-11-17 · 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{TNK7GQO67AWAW2T7HHRDO2TLFG}

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	2026-05-18T01:53:09.989420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b55f341def82c0b6a7f39e2376a6b29aa3dd8ec2086ef7aadd581e05144406e

Aliases

arxiv: 1211.4172 · arxiv_version: 1211.4172v1 · doi: 10.48550/arxiv.1211.4172 · pith_short_12: TNK7GQO67AWA · pith_short_16: TNK7GQO67AWAW2T7 · pith_short_8: TNK7GQO6

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/TNK7GQO67AWAW2T7HHRDO2TLFG \
  | 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: 9b55f341def82c0b6a7f39e2376a6b29aa3dd8ec2086ef7aadd581e05144406e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f8136da458c6a71c7b60e1f5d401b5bd184b6b6ba8233951fde6f0ff33232c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-17T23:08:58Z",
    "title_canon_sha256": "ff3b96641daf03e7f3b8e23aaab89470f3e1ae6054df41db45fd42c341a2e9b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4172",
    "kind": "arxiv",
    "version": 1
  }
}