Pith Number

pith:NKQXVNSQ

pith:2015:NKQXVNSQ7R2BX4SFN2YFLZW5ZC

not attested not anchored not stored refs pending

Role of anthropogenic direct heat emissions in global warming

Fei Wang, Guangju Zhao, Pengfei Li, Peng Gao, Xingmin Mu

arxiv:1512.00934 v1 · 2015-12-03 · physics.ao-ph · physics.geo-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{NKQXVNSQ7R2BX4SFN2YFLZW5ZC}

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	2026-05-18T01:25:23.801471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa17ab650fc741bf2456eb055e6ddc8bc9a24552d0f9649259e873da3ee62ff

Aliases

arxiv: 1512.00934 · arxiv_version: 1512.00934v1 · doi: 10.48550/arxiv.1512.00934 · pith_short_12: NKQXVNSQ7R2B · pith_short_16: NKQXVNSQ7R2BX4SF · pith_short_8: NKQXVNSQ

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/NKQXVNSQ7R2BX4SFN2YFLZW5ZC \
  | 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: 6aa17ab650fc741bf2456eb055e6ddc8bc9a24552d0f9649259e873da3ee62ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "213b21ea8db61c34a5e9d4442e8756109b7af374fe2388dcbd73769fc9f3e2c2",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2015-12-03T03:10:51Z",
    "title_canon_sha256": "4917074bfacb6956de6f716504ee4d35a64bda49a7749cc7684fd3b6257ff911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00934",
    "kind": "arxiv",
    "version": 1
  }
}