Pith Number

pith:YGVEGFXH

pith:2015:YGVEGFXHEDXTPQSWSBKXH3U6IS

not attested not anchored not stored refs pending

Hubble Space Telescope observations of the NUV transit of WASP-12b

D. Bisikalo, G. A. Wynn, J. D. Nichols, J. T. Clarke, M. Goad, M. R. Burleigh, R. D. Alexander, S. L. Casewell, S. W. H Cowley

arxiv:1502.07489 v1 · 2015-02-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGVEGFXHEDXTPQSWSBKXH3U6IS}

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	2026-05-18T01:40:54.324820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1aa4316e720ef37c256905573ee9e44a9d983870146254772cb911a478d02e1

Aliases

arxiv: 1502.07489 · arxiv_version: 1502.07489v1 · doi: 10.48550/arxiv.1502.07489 · pith_short_12: YGVEGFXHEDXT · pith_short_16: YGVEGFXHEDXTPQSW · pith_short_8: YGVEGFXH

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/YGVEGFXHEDXTPQSWSBKXH3U6IS \
  | 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: c1aa4316e720ef37c256905573ee9e44a9d983870146254772cb911a478d02e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f7874d6a10cb5dd45b196f36dc7a15b3cfd8e9f3baaef7a1f29c47dd5e0696",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-02-26T10:05:07Z",
    "title_canon_sha256": "8f8b26bf880ace4cadd92b1aa90c0328cea5beb042deba15384c8dae3bae9d9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07489",
    "kind": "arxiv",
    "version": 1
  }
}