Pith Number

pith:QAKZJIA3

pith:2018:QAKZJIA3TVLCGNUZCT36LVL4U5

not attested not anchored not stored refs pending

The FLUXCOM ensemble of global land-atmosphere energy fluxes

Christopher Schwalm, Dario Papale, Fabian Gans, Gianluca Tramontana, Gustau-Camps-Valls, Kazuhito Ichii, Markus Reichstein, Martin Jung, Sujan Koirala, Ulrich Weber

arxiv:1812.04951 v1 · 2018-12-11 · physics.ao-ph · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAKZJIA3TVLCGNUZCT36LVL4U5}

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	2026-05-17T23:58:26.824384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

801594a01b9d5623369914f7e5d57ca77d2d6865c52879076533ccd05b066720

Aliases

arxiv: 1812.04951 · arxiv_version: 1812.04951v1 · doi: 10.48550/arxiv.1812.04951 · pith_short_12: QAKZJIA3TVLC · pith_short_16: QAKZJIA3TVLCGNUZ · pith_short_8: QAKZJIA3

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/QAKZJIA3TVLCGNUZCT36LVL4U5 \
  | 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: 801594a01b9d5623369914f7e5d57ca77d2d6865c52879076533ccd05b066720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159798122285e3294ca98ca258f42ddbefd677e7bf83823c92a30b261351f209",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-12-11T08:42:02Z",
    "title_canon_sha256": "58221edd34c92f70ff1314086fa5e21c934aba258c9f43f6ad29c84c9b9a0754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04951",
    "kind": "arxiv",
    "version": 1
  }
}