Pith Number

pith:ROHS4U26

pith:2013:ROHS4U26APWPDW2ZTGEQ5S2JNI

not attested not anchored not stored refs pending

ULTRACAM z'-band Detection of the Secondary Eclipse of WASP-12b

C. M. Copperwheat, D. F\"ohring, Nikku Madhusudhan, Richard W. Wilson, S. P. Littlefair, T. R. Marsh, V. S. Dhillon

arxiv:1308.0337 v1 · 2013-08-01 · 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{ROHS4U26APWPDW2ZTGEQ5S2JNI}

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	2026-05-18T01:48:25.266623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8f2e535e03ecf1db5999890ecb496a36e5d62da42aec673a760463a32a1fa2

Aliases

arxiv: 1308.0337 · arxiv_version: 1308.0337v1 · doi: 10.48550/arxiv.1308.0337 · pith_short_12: ROHS4U26APWP · pith_short_16: ROHS4U26APWPDW2Z · pith_short_8: ROHS4U26

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/ROHS4U26APWPDW2ZTGEQ5S2JNI \
  | 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: 8b8f2e535e03ecf1db5999890ecb496a36e5d62da42aec673a760463a32a1fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d728ebf6167d4cdcfbe3b62ea8ae059ae6fb8665734c8ec686e68bd94cfde8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-08-01T20:00:05Z",
    "title_canon_sha256": "1d5c6b90a5ea7f1b829ac5cb712221e735eed3481f5c95d4d12f6722bc545b01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0337",
    "kind": "arxiv",
    "version": 1
  }
}