Pith Number

pith:XEWWJBSK

pith:2017:XEWWJBSKRIRZZTL6EK7B7KAPCF

not attested not anchored not stored refs pending

Seismic waves and earthquakes in a global monolithic model

Tom\'a\v{s} Roub\'i\v{c}ek

arxiv:1708.07910 v1 · 2017-08-26 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEWWJBSKRIRZZTL6EK7B7KAPCF}

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	2026-05-18T00:18:19.563750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b92d64864a8a239ccd7e22be1fa80f115b3785585e2d2b1c63e306c5e3fa6828

Aliases

arxiv: 1708.07910 · arxiv_version: 1708.07910v1 · doi: 10.48550/arxiv.1708.07910 · pith_short_12: XEWWJBSKRIRZ · pith_short_16: XEWWJBSKRIRZZTL6 · pith_short_8: XEWWJBSK

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/XEWWJBSKRIRZZTL6EK7B7KAPCF \
  | 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: b92d64864a8a239ccd7e22be1fa80f115b3785585e2d2b1c63e306c5e3fa6828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ec3d7078d3d02c5cf463fc6c74299cd73352239d7107164802dbf20d6084ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-26T00:22:16Z",
    "title_canon_sha256": "14b32068296751318c152b48a315e1ce14014b9b976d92a88bc96229dbb9abc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07910",
    "kind": "arxiv",
    "version": 1
  }
}