Pith Number

pith:UNPOSCR2

pith:2018:UNPOSCR2US6DGLSEUCC625DRLH

not attested not anchored not stored refs pending

Effective radiative forcing in the aerosol-climate model CAM5.3-MARC-ARG

Alexander Avramov, Benjamin S. Grandey, Chien Wang, Daniel Rothenberg, Hsiang-He Lee, Qinjian Jin, Samuel Albani, Xiaohong Liu, Zheng Lu

arxiv:1804.06158 v1 · 2018-04-17 · 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{UNPOSCR2US6DGLSEUCC625DRLH}

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	2026-05-18T00:00:56.427903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a35ee90a3aa4bc332e44a085ed747159d79c685341adbf00cd394201e8ce381c

Aliases

arxiv: 1804.06158 · arxiv_version: 1804.06158v1 · doi: 10.48550/arxiv.1804.06158 · pith_short_12: UNPOSCR2US6D · pith_short_16: UNPOSCR2US6DGLSE · pith_short_8: UNPOSCR2

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/UNPOSCR2US6DGLSEUCC625DRLH \
  | 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: a35ee90a3aa4bc332e44a085ed747159d79c685341adbf00cd394201e8ce381c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7b378903c05e0a495090263c381d3db491cd04c70a3c8448d766b895a5b154",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-04-17T10:47:57Z",
    "title_canon_sha256": "932c9ea62ed031e16a47386127468770a2d37859105942430e0ce5e0f32f2e17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06158",
    "kind": "arxiv",
    "version": 1
  }
}