Pith Number

pith:ZQD5BJNA

pith:2016:ZQD5BJNARJ4UO4PKBSH4BCUIOE

not attested not anchored not stored refs pending

Atmospheric changes from solar eclipses

Chris Scott, Karen Aplin, Suzanne Gray

arxiv:1603.02987 v1 · 2016-03-09 · 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{ZQD5BJNARJ4UO4PKBSH4BCUIOE}

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	2026-05-18T01:08:25.761339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc07d0a5a08a794771ea0c8fc08a887104ebffd90597eb3745858ff4ed981ef6

Aliases

arxiv: 1603.02987 · arxiv_version: 1603.02987v1 · doi: 10.48550/arxiv.1603.02987 · pith_short_12: ZQD5BJNARJ4U · pith_short_16: ZQD5BJNARJ4UO4PK · pith_short_8: ZQD5BJNA

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/ZQD5BJNARJ4UO4PKBSH4BCUIOE \
  | 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: cc07d0a5a08a794771ea0c8fc08a887104ebffd90597eb3745858ff4ed981ef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07019e75e0129fd11db9d28f65d1bf41b2d2a5f84cef74b412ba181ca2e12204",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2016-03-09T18:19:26Z",
    "title_canon_sha256": "91198bb35bb5b85fddd0f31eece9741fa9022fed18cb5e5b6b95b3511103207d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02987",
    "kind": "arxiv",
    "version": 1
  }
}