Pith Number

pith:PV5D3OE2

pith:2013:PV5D3OE2CJVDKZQ2BIALBLZWJV

not attested not anchored not stored refs pending

N2-associated surface warming on early Mars

H. Rauer, J.L. Grenfell, J.W. Stock, P. von Paris

arxiv:1304.6024 v1 · 2013-04-22 · 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{PV5D3OE2CJVDKZQ2BIALBLZWJV}

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	2026-05-18T01:50:23.548993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d7a3db89a126a35661a0a00b0af364d6394e6d8ca37ea8ac40be392cd8207e5

Aliases

arxiv: 1304.6024 · arxiv_version: 1304.6024v1 · doi: 10.48550/arxiv.1304.6024 · pith_short_12: PV5D3OE2CJVD · pith_short_16: PV5D3OE2CJVDKZQ2 · pith_short_8: PV5D3OE2

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/PV5D3OE2CJVDKZQ2BIALBLZWJV \
  | 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: 7d7a3db89a126a35661a0a00b0af364d6394e6d8ca37ea8ac40be392cd8207e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8366333a6ea8edb51d5aaddf33b290161fa5354b22aa4172139502fb1d21ade",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-04-22T17:30:22Z",
    "title_canon_sha256": "a85515d3c13a653ff3d5e12eaea2a308b8d112063d94442d0a3e74b4a0f18948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6024",
    "kind": "arxiv",
    "version": 1
  }
}