Pith Number

pith:AGWQLNNR

pith:2016:AGWQLNNRHDUGWYKCGEVIATEZNV

not attested not anchored not stored refs pending

Photometric variability of candidate white dwarf binary systems from Palomar Transient Factory archival data

David Levitan, David L. Kaplan, Irina Ene, Kyu Bin Kim, Russ R. Laher, Shrinivas R. Kulkarni, Sumin Tang, Thomas A. Prince, Wil Kao

arxiv:1606.04627 v2 · 2016-06-15 · 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{AGWQLNNRHDUGWYKCGEVIATEZNV}

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	2026-05-18T01:11:01.731568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01ad05b5b138e86b6142312a804c996d7c7e02ccdc6b04371111d4b117ae13a5

Aliases

arxiv: 1606.04627 · arxiv_version: 1606.04627v2 · doi: 10.48550/arxiv.1606.04627 · pith_short_12: AGWQLNNRHDUG · pith_short_16: AGWQLNNRHDUGWYKC · pith_short_8: AGWQLNNR

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/AGWQLNNRHDUGWYKCGEVIATEZNV \
  | 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: 01ad05b5b138e86b6142312a804c996d7c7e02ccdc6b04371111d4b117ae13a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1174ec13c47eee2311f4902d2e0dc1c56a572488bb59be322434b05457027b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-15T03:03:42Z",
    "title_canon_sha256": "b81b446e7e974c2a469fd047b168f9679ae53c955b8f4388e6edcb1217113670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04627",
    "kind": "arxiv",
    "version": 2
  }
}