Pith Number

pith:GNIYZZCI

pith:2016:GNIYZZCIT3UQLFM4LH5BZHYJLE

not attested not anchored not stored refs pending

On the Social Traits of Luminous Blue Variables

Germany), Kerstin Weis (2), Kris Davidson (1), Michael S. Gordon (1) ((1) Minnesota Institute for Astrophysics, Roberta M. Humphreys (1), Ruhr-Universitaet Bochum, University of Minnesota (2) Astronomical Institute

arxiv:1603.01278 v2 · 2016-03-03 · 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{GNIYZZCIT3UQLFM4LH5BZHYJLE}

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	2026-05-18T01:11:31.448726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33518ce4489ee905959c59fa1c9f09593fd8824ee69e2ef96f8f952ea9867e58

Aliases

arxiv: 1603.01278 · arxiv_version: 1603.01278v2 · doi: 10.48550/arxiv.1603.01278 · pith_short_12: GNIYZZCIT3UQ · pith_short_16: GNIYZZCIT3UQLFM4 · pith_short_8: GNIYZZCI

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/GNIYZZCIT3UQLFM4LH5BZHYJLE \
  | 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: 33518ce4489ee905959c59fa1c9f09593fd8824ee69e2ef96f8f952ea9867e58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7104718f0a3142a2c938379de2504f4bd0ca356f94df2e5209a910b69e90a44e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-03T21:00:55Z",
    "title_canon_sha256": "5047aba91542922e3eec1f22f608f9c2a90388a4524bb938efbb099f82554997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01278",
    "kind": "arxiv",
    "version": 2
  }
}