Pith Number

pith:7I5FGBAK

pith:2021:7I5FGBAKT4C75RR7P7V3SII5YH

not attested not anchored not stored refs pending

Physics-informed generative neural network: an application to troposphere temperature prediction

Jie Gao, Weikai Wang, Zheng Yan, Zhihao Chen

arxiv:2107.06991 v1 · 2021-07-08 · cs.LG · 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{7I5FGBAKT4C75RR7P7V3SII5YH}

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	2026-07-05T02:58:09.320275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa3a53040a9f05fec63f7febb9211dc1e901f8eb833049d52a9c1b9abdf71255

Aliases

arxiv: 2107.06991 · arxiv_version: 2107.06991v1 · doi: 10.48550/arxiv.2107.06991 · pith_short_12: 7I5FGBAKT4C7 · pith_short_16: 7I5FGBAKT4C75RR7 · pith_short_8: 7I5FGBAK

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/7I5FGBAKT4C75RR7P7V3SII5YH \
  | 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: fa3a53040a9f05fec63f7febb9211dc1e901f8eb833049d52a9c1b9abdf71255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dd98db662cc81a7028faa1ef49eed29814117327e5fdf23a191c1b94e5ae109",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-08T09:07:07Z",
    "title_canon_sha256": "e1abbbaf19c4112020916c094ed36c5abed3639d9cd0aff55650cfc0e30fcc81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06991",
    "kind": "arxiv",
    "version": 1
  }
}