Pith Number

pith:52XMO25Q

pith:2021:52XMO25QFKPRGTWRZ2FLNH422Z

not attested not anchored not stored refs pending

Resolving puzzles of the phase-transformation-based mechanism of the deep-focus earthquake

Valery I. Levitas

arxiv:2110.10862 v1 · 2021-10-21 · 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{52XMO25QFKPRGTWRZ2FLNH422Z}

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	2026-07-05T05:14:09.188155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeaec76bb02a9f134ed1ce8ab69f9ad64516ceeeed8001143239c1a469288676

Aliases

arxiv: 2110.10862 · arxiv_version: 2110.10862v1 · doi: 10.48550/arxiv.2110.10862 · pith_short_12: 52XMO25QFKPR · pith_short_16: 52XMO25QFKPRGTWR · pith_short_8: 52XMO25Q

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/52XMO25QFKPRGTWRZ2FLNH422Z \
  | 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: eeaec76bb02a9f134ed1ce8ab69f9ad64516ceeeed8001143239c1a469288676

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ff55013c75a4f43519f270af5f45616385efb6b69f6f4eed9341038f1daa27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2021-10-21T02:48:25Z",
    "title_canon_sha256": "610dc580f5bb57d5604c646fe623cb1f59aa85be12aeee531709c8621fc6eff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10862",
    "kind": "arxiv",
    "version": 1
  }
}