Pith Number

pith:2OKGQGBT

pith:2016:2OKGQGBTXIDAZH4WZ3TR3WUH4T

not attested not anchored not stored refs pending

Early Mars volcanic sulfur storage in the cryosphere and formation of transient SO2-rich atmospheres during the Hesperian

E. Chassefi\`ere, E. Dartois, F. Schmidt, F. Tian, J.-M. Herri, O. Mousis

arxiv:1602.03331 v1 · 2016-02-10 · 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{2OKGQGBTXIDAZH4WZ3TR3WUH4T}

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	2026-05-18T01:00:53.347179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d394681833ba060c9f96cee71dda87e4d9ac5a985de85962a45f16319c06b405

Aliases

arxiv: 1602.03331 · arxiv_version: 1602.03331v1 · doi: 10.48550/arxiv.1602.03331 · pith_short_12: 2OKGQGBTXIDA · pith_short_16: 2OKGQGBTXIDAZH4W · pith_short_8: 2OKGQGBT

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/2OKGQGBTXIDAZH4WZ3TR3WUH4T \
  | 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: d394681833ba060c9f96cee71dda87e4d9ac5a985de85962a45f16319c06b405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9f862fdaf92df640b1f234530f411cd03e9d97fceb9276991d64d26eef5aee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-02-10T11:18:06Z",
    "title_canon_sha256": "acecd0cc0fc8ed541ef8f92e96132410f6b39be665cf1699f6b6d9f9c9b1f6b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03331",
    "kind": "arxiv",
    "version": 1
  }
}