Pith Number

pith:BZ3WTNMC

pith:2012:BZ3WTNMCLH2BE7ZK3YMVSYHPQ7

not attested not anchored not stored refs pending

The high-energy environment in the super-earth system CoRoT-7

J. H. M. M. Schmitt, K. Poppenhaeger, S. Czesla, S. Lalitha, S. Schr\"oter, V. Kashyap

arxiv:1203.4080 v1 · 2012-03-19 · astro-ph.SR · 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{BZ3WTNMCLH2BE7ZK3YMVSYHPQ7}

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	2026-05-18T01:58:06.232427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e7769b58259f4127f2ade195960ef87d402514c1d4971e4975073e4ff54588e

Aliases

arxiv: 1203.4080 · arxiv_version: 1203.4080v1 · doi: 10.48550/arxiv.1203.4080 · pith_short_12: BZ3WTNMCLH2B · pith_short_16: BZ3WTNMCLH2BE7ZK · pith_short_8: BZ3WTNMC

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/BZ3WTNMCLH2BE7ZK3YMVSYHPQ7 \
  | 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: 0e7769b58259f4127f2ade195960ef87d402514c1d4971e4975073e4ff54588e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b3b8ea4722a7c75ee6a5d8a0b2445646d8ce310f99a333e877d2c100d9f926",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-19T11:20:45Z",
    "title_canon_sha256": "6e039de64ef6ed7e6db6323efd0f72b4acb39a762c1ebb441cabf5c25348a563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4080",
    "kind": "arxiv",
    "version": 1
  }
}