Pith Number

pith:S46O3TCN

pith:2011:S46O3TCNNREUIP6ZFYHMKICUQT

not attested not anchored not stored refs pending

SLR Contribution to Investigation of Polar Motion

Zinovy Malkin

arxiv:1102.0656 v1 · 2011-02-03 · 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{S46O3TCNNREUIP6ZFYHMKICUQT}

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	2026-05-18T04:30:04.276121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

973cedcc4d6c49443fd92e0ec5205484fb5853fd0d8deaa4d64167e470ba27d2

Aliases

arxiv: 1102.0656 · arxiv_version: 1102.0656v1 · doi: 10.48550/arxiv.1102.0656 · pith_short_12: S46O3TCNNREU · pith_short_16: S46O3TCNNREUIP6Z · pith_short_8: S46O3TCN

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/S46O3TCNNREUIP6ZFYHMKICUQT \
  | 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: 973cedcc4d6c49443fd92e0ec5205484fb5853fd0d8deaa4d64167e470ba27d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0c3ae1deabcca5ea5dbeae2bd3d8e3c7fece3356e6bda8032ae9bffcc4d852",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2011-02-03T11:54:26Z",
    "title_canon_sha256": "328cd89b94d9bd08276eaace9a1beed82a08eb4b22aed0b6af1a2b722e85e6dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0656",
    "kind": "arxiv",
    "version": 1
  }
}