Pith Number

pith:6C3YLP7D

pith:2011:6C3YLP7DTR7ZUUCYAH7KB3KIYJ

not attested not anchored not stored refs pending

Detectability of Exoplanet Periastron Passage in the Infra-Red

Dawn M. Gelino, Stephen R. Kane

arxiv:1108.1803 v2 · 2011-08-08 · 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{6C3YLP7DTR7ZUUCYAH7KB3KIYJ}

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	2026-05-18T02:01:00.105066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b785bfe39c7f9a505801fea0ed48c26911a7fa8ddfcc5f6713ced82fa0c48c

Aliases

arxiv: 1108.1803 · arxiv_version: 1108.1803v2 · doi: 10.48550/arxiv.1108.1803 · pith_short_12: 6C3YLP7DTR7Z · pith_short_16: 6C3YLP7DTR7ZUUCY · pith_short_8: 6C3YLP7D

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/6C3YLP7DTR7ZUUCYAH7KB3KIYJ \
  | 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: f0b785bfe39c7f9a505801fea0ed48c26911a7fa8ddfcc5f6713ced82fa0c48c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16a6c38136c5e6c85899cf92b212668cf28a01e1d1a3df803d00a298d02f670",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-08-08T20:02:49Z",
    "title_canon_sha256": "2703dd280cd033637b6a159dd05f33474289da0d7f90e49d2d79c3d41c186887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1803",
    "kind": "arxiv",
    "version": 2
  }
}