Pith Number

pith:WGMBUIIH

pith:2016:WGMBUIIHZTCLMTYXXDACV7NURV

not attested not anchored not stored refs pending

Pruning The ELM Survey: Characterizing Candidate Low-Mass White Dwarfs Through Photometric Variability

A. Gianninas, B. G. Castanheira, D. E. Winget, J. J. Hermes, Keaton J. Bell, K. I. Winget, M. H. Montgomery, Mukremin Kilic, Warren R. Brown, Z. Vanderbosch

arxiv:1612.06390 v1 · 2016-12-19 · 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{WGMBUIIHZTCLMTYXXDACV7NURV}

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	2026-05-18T00:51:12.461359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1981a2107ccc4b64f17b8c02afdb48d5bc60e61ae475e853a354a718cd3c881

Aliases

arxiv: 1612.06390 · arxiv_version: 1612.06390v1 · doi: 10.48550/arxiv.1612.06390 · pith_short_12: WGMBUIIHZTCL · pith_short_16: WGMBUIIHZTCLMTYX · pith_short_8: WGMBUIIH

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/WGMBUIIHZTCLMTYXXDACV7NURV \
  | 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: b1981a2107ccc4b64f17b8c02afdb48d5bc60e61ae475e853a354a718cd3c881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b75d5d03823305b2af741243fd707478076820f8e1db46c9ae50f743e86cecab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-19T21:00:01Z",
    "title_canon_sha256": "c02e925cbbd10b9266299c521bdd727fb6efd8b095098413cd13b4d21e5c5ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06390",
    "kind": "arxiv",
    "version": 1
  }
}