Pith Number

pith:63PZ536G

pith:2013:63PZ536GCW5VZKX2XEV5L2MHOE

not attested not anchored not stored refs pending

The impact of M-dwarf atmosphere modelling on planet detection

Ch. Helling, C. Stark, I. Bozhinova

arxiv:1307.0990 v1 · 2013-07-03 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63PZ536GCW5VZKX2XEV5L2MHOE}

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	2026-05-18T00:56:51.747481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6df9eefc615bb5caafab92bd5e987711f044906c93c16aad732343cd0545255

Aliases

arxiv: 1307.0990 · arxiv_version: 1307.0990v1 · doi: 10.48550/arxiv.1307.0990 · pith_short_12: 63PZ536GCW5V · pith_short_16: 63PZ536GCW5VZKX2 · pith_short_8: 63PZ536G

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/63PZ536GCW5VZKX2XEV5L2MHOE \
  | 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: f6df9eefc615bb5caafab92bd5e987711f044906c93c16aad732343cd0545255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d72f9e6efaeba90b64e57659ba10cf49105d8a93fdf46392f2c1ff066c4a7ed2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-03T12:35:12Z",
    "title_canon_sha256": "c92d9b02d79cb1c77b6a3ecb87ae936fc4aea5014887e69ff7879873c5bcdd95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0990",
    "kind": "arxiv",
    "version": 1
  }
}