Pith Number

pith:M3L4K3FA

pith:2021:M3L4K3FALFH27TZLV7VURBSQBI

not attested not anchored not stored refs pending

Post-spontaneous-symmetry-breaking power-laws after a very strong earthquake: Indication for the preparation of a new strong earthquake or not?

Constantinos Nomicos, Konstantinos Eftaxias, Nikolaos S. Melis, Stelios M. Potirakis, Yiannis Contoyiannis

arxiv:2104.04979 v1 · 2021-04-11 · 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{M3L4K3FALFH27TZLV7VURBSQBI}

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	2026-07-05T03:36:53.798854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d7c56ca0594fafcf2bafeb4886500a3d7ac7ff27f9e5d690b385d5dc6b5f21

Aliases

arxiv: 2104.04979 · arxiv_version: 2104.04979v1 · doi: 10.48550/arxiv.2104.04979 · pith_short_12: M3L4K3FALFH2 · pith_short_16: M3L4K3FALFH27TZL · pith_short_8: M3L4K3FA

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/M3L4K3FALFH27TZLV7VURBSQBI \
  | 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: 66d7c56ca0594fafcf2bafeb4886500a3d7ac7ff27f9e5d690b385d5dc6b5f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1505f5763d9fd8bfbeea2f65095289c11ef5e72f2c83a8a450fbdbabf4c6126b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2021-04-11T10:03:50Z",
    "title_canon_sha256": "d478dd330273f3b449104a98713958f08d60cd56fa29cf9e8888c20156aaeb5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04979",
    "kind": "arxiv",
    "version": 1
  }
}