Pith Number

pith:4FD2ZTKL

pith:2017:4FD2ZTKLKJWOOWUTQU43YZCMRZ

not attested not anchored not stored refs pending

Possibility of using of the measured frequency f instead of {\omega} self-generated frequency

Manana Kachakhidze, Nino Kachakhidze-Murphy

arxiv:1710.09777 v1 · 2017-10-26 · 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{4FD2ZTKLKJWOOWUTQU43YZCMRZ}

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	2026-05-18T00:31:56.504032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e147accd4b526ce75a938539bc644c8e54651810831740dab79784ca09b730b0

Aliases

arxiv: 1710.09777 · arxiv_version: 1710.09777v1 · doi: 10.48550/arxiv.1710.09777 · pith_short_12: 4FD2ZTKLKJWO · pith_short_16: 4FD2ZTKLKJWOOWUT · pith_short_8: 4FD2ZTKL

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/4FD2ZTKLKJWOOWUTQU43YZCMRZ \
  | 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: e147accd4b526ce75a938539bc644c8e54651810831740dab79784ca09b730b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6d40c041ca0e1e8cef9c1ef7a4cdc35b2e964c12e1058484be58a086886a14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-10-26T16:01:09Z",
    "title_canon_sha256": "479c5abfb35c8591b21818bfbd0b93837000ca63cb31f2b1e5595bf7dddf1479"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09777",
    "kind": "arxiv",
    "version": 1
  }
}