Pith Number

pith:6QYQQA2H

pith:2013:6QYQQA2H6UXH2IJIKWEMOMD7IA

not attested not anchored not stored refs pending

Constraining the Atmospheric Composition of the Day-Night Terminators of HD 189733b : Atmospheric Retrieval with Aerosols

Jae-Min Lee, Joanna K. Barstow, Kevin Heng, Leigh N. Fletcher, Patrick G. J. Irwin

arxiv:1310.5868 v2 · 2013-10-22 · 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{6QYQQA2H6UXH2IJIKWEMOMD7IA}

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	2026-05-18T01:46:56.364290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f431080347f52e7d21285588c7307f400f720f3ff88e11c494217a0dba712fa1

Aliases

arxiv: 1310.5868 · arxiv_version: 1310.5868v2 · doi: 10.48550/arxiv.1310.5868 · pith_short_12: 6QYQQA2H6UXH · pith_short_16: 6QYQQA2H6UXH2IJI · pith_short_8: 6QYQQA2H

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/6QYQQA2H6UXH2IJIKWEMOMD7IA \
  | 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: f431080347f52e7d21285588c7307f400f720f3ff88e11c494217a0dba712fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f895a7ca61276e35707d2e28244404c2dde4067e61066d75cb4d80e25f3b512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-22T10:19:26Z",
    "title_canon_sha256": "86f4df4a7b3f079a53f25048cfc9c53a80e68225e00d1323271bc1bbece7be1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5868",
    "kind": "arxiv",
    "version": 2
  }
}