Pith Number

pith:QTGG5IZ4

pith:2011:QTGG5IZ4TNXL7UQIZSAXMQGXRQ

not attested not anchored not stored refs pending

Spitzer Infrared Observations and Independent Validation of the Transiting Super-Earth CoRoT-7b

Christopher E. Henze, David Charbonneau, Francois Fressin, Frederic Pont, Guillermo Torres, Heather A. Knutson, Heike Rauer, Malcolm Fridlund, Suzanne Aigrain, Tristan Guillot, Tsevi Mazeh

arxiv:1110.5336 v1 · 2011-10-24 · 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{QTGG5IZ4TNXL7UQIZSAXMQGXRQ}

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	2026-05-18T02:00:04.446940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84cc6ea33c9b6ebfd208cc817640d78c00cab8fdfbedd7450772670d183c26c6

Aliases

arxiv: 1110.5336 · arxiv_version: 1110.5336v1 · doi: 10.48550/arxiv.1110.5336 · pith_short_12: QTGG5IZ4TNXL · pith_short_16: QTGG5IZ4TNXL7UQI · pith_short_8: QTGG5IZ4

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/QTGG5IZ4TNXL7UQIZSAXMQGXRQ \
  | 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: 84cc6ea33c9b6ebfd208cc817640d78c00cab8fdfbedd7450772670d183c26c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90a04d921a37b4ecc11cb35df58972eaa0b3acd0d9ed4fe2eba109fcee2ac05e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-10-24T20:02:05Z",
    "title_canon_sha256": "53d2411174e06095819dbe2ba598c983c489fbf22ebae2338ce0f7c7853422f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5336",
    "kind": "arxiv",
    "version": 1
  }
}