Pith Number

pith:OZJ375MM

pith:2019:OZJ375MMWXFVYSKRI67YFOQWZF

not attested not anchored not stored refs pending

NanoCarb part 2: Performance assessment for total column CO2 monitoring from a nano-satellite

Etienne Le Coarer (IPAG), Laure Brooker, Laurence Croiz\'e, Silv\`ere Gousset (IPAG), Yann Ferrec

arxiv:1907.05617 v1 · 2019-07-12 · physics.ins-det · 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{OZJ375MMWXFVYSKRI67YFOQWZF}

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	2026-05-17T23:40:47.630540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7653bff58cb5cb5c495147bf82ba16c974725d3f20bee171511c74da9fa47256

Aliases

arxiv: 1907.05617 · arxiv_version: 1907.05617v1 · doi: 10.48550/arxiv.1907.05617 · pith_short_12: OZJ375MMWXFV · pith_short_16: OZJ375MMWXFVYSKR · pith_short_8: OZJ375MM

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/OZJ375MMWXFVYSKRI67YFOQWZF \
  | 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: 7653bff58cb5cb5c495147bf82ba16c974725d3f20bee171511c74da9fa47256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06564700d05431eb26a866685b38f8eff13ed5043dbc897b1b8ee58d421196e1",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-07-12T08:31:43Z",
    "title_canon_sha256": "8f244a1c5d4d1b8af15593c834c0e910044d3118520ecdd922fa259926c6f08a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05617",
    "kind": "arxiv",
    "version": 1
  }
}