Pith Number

pith:EIQPGVRC

pith:2010:EIQPGVRCWPNOMK3TT6TQLVUVRJ

not attested not anchored not stored refs pending

Possible thermochemical disequilibrium in the atmosphere of the exoplanet GJ 436b

Drake Deming, Emily Rauscher, Joseph Harrington, Kevin B. Stevenson, Nate B. Lust, Nikku Madhusudhan, Ryan A. Hardy, Sarah Nymeyer, Sara Seager, William C. Bowman

arxiv:1010.4591 v2 · 2010-10-21 · astro-ph.EP · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIQPGVRCWPNOMK3TT6TQLVUVRJ}

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	2026-05-18T04:23:34.214088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2220f35622b3dae62b739fa705d6958a6d5b05447b7b2410f0f9cc58f39a11f9

Aliases

arxiv: 1010.4591 · arxiv_version: 1010.4591v2 · doi: 10.48550/arxiv.1010.4591 · pith_short_12: EIQPGVRCWPNO · pith_short_16: EIQPGVRCWPNOMK3T · pith_short_8: EIQPGVRC

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/EIQPGVRCWPNOMK3TT6TQLVUVRJ \
  | 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: 2220f35622b3dae62b739fa705d6958a6d5b05447b7b2410f0f9cc58f39a11f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9585bffbac8be842efb96ee15433a179b963a5227b4925101ee8d5af466046",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-10-21T22:05:22Z",
    "title_canon_sha256": "588f9e4a8a750337398fa94d11810c366b2b97ded89cf5b2d41b13d61ba27af2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4591",
    "kind": "arxiv",
    "version": 2
  }
}