Pith Number

pith:35NT7NWH

pith:2015:35NT7NWHIZOVZARUG7KMC45LMJ

not attested not anchored not stored refs pending

Correlated X-ray/Ultraviolet/Optical Variability in NGC 6814

David Starkey, Edward Cackett, James Seals, Jon Troyer, Keith Horne, Michael Goad, Misty Bentz

arxiv:1509.01124 v2 · 2015-09-03 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35NT7NWHIZOVZARUG7KMC45LMJ}

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	2026-05-18T01:22:36.512862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df5b3fb6c7465d5c823437d4c173ab624cfb470c0d30369cf81d7dbf1beb2e01

Aliases

arxiv: 1509.01124 · arxiv_version: 1509.01124v2 · doi: 10.48550/arxiv.1509.01124 · pith_short_12: 35NT7NWHIZOV · pith_short_16: 35NT7NWHIZOVZARU · pith_short_8: 35NT7NWH

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/35NT7NWHIZOVZARUG7KMC45LMJ \
  | 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: df5b3fb6c7465d5c823437d4c173ab624cfb470c0d30369cf81d7dbf1beb2e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd1af06e92721c833bb85cc3a5ccf9ba08c5e598a6292c68d6a51b0159a5f164",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-03T15:28:45Z",
    "title_canon_sha256": "383db5e7f72a63a8a9dc110bd79c2e08e135e4eaa023f490600dabae4dba0bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01124",
    "kind": "arxiv",
    "version": 2
  }
}