Pith Number

pith:Q25MHKRC

pith:2019:Q25MHKRCRJWPFYLYPW5SB5ZYY3

not attested not anchored not stored refs pending

Uncertainty in the MAN Data Calibration & Trend Estimates

Jaap Hanekamp, William M. Briggs

arxiv:1907.10173 v1 · 2019-07-23 · stat.AP · 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{Q25MHKRCRJWPFYLYPW5SB5ZYY3}

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	2026-05-17T23:39:38.791846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86bac3aa228a6cf2e1787dbb20f738c6ecb1bfeeb76dfaf9ca699f4fb3a71784

Aliases

arxiv: 1907.10173 · arxiv_version: 1907.10173v1 · doi: 10.48550/arxiv.1907.10173 · pith_short_12: Q25MHKRCRJWP · pith_short_16: Q25MHKRCRJWPFYLY · pith_short_8: Q25MHKRC

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/Q25MHKRCRJWPFYLYPW5SB5ZYY3 \
  | 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: 86bac3aa228a6cf2e1787dbb20f738c6ecb1bfeeb76dfaf9ca699f4fb3a71784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cde111038207900d2c9d6db091c94920701ccb24f1c9296caa868b6dbf79c28",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-07-23T23:18:38Z",
    "title_canon_sha256": "4c09892adab72a3dc6b32bfb9d565a3469f89b9f9578a8c055c5a97365c1bebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10173",
    "kind": "arxiv",
    "version": 1
  }
}