Pith Number

pith:HTWY7WL6

pith:2014:HTWY7WL67TLG6EWBZEOCVCLGJW

not attested not anchored not stored refs pending

Seismic Hazard and Public Safety

Italy), Lalliana Mualchin (1) ((1) International Seismic Safety Organization Viale San Francesco

arxiv:1406.1047 v1 · 2014-06-04 · 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{HTWY7WL67TLG6EWBZEOCVCLGJW}

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	2026-05-18T02:50:30.448479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ced8fd97efcd66f12c1c91c2a89664d932fc32accf23c3999cfe72f5c80d41d

Aliases

arxiv: 1406.1047 · arxiv_version: 1406.1047v1 · doi: 10.48550/arxiv.1406.1047 · pith_short_12: HTWY7WL67TLG · pith_short_16: HTWY7WL67TLG6EWB · pith_short_8: HTWY7WL6

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/HTWY7WL67TLG6EWBZEOCVCLGJW \
  | 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: 3ced8fd97efcd66f12c1c91c2a89664d932fc32accf23c3999cfe72f5c80d41d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3035c8939c3e4090adee0f5031d3a49e1627c89feb58cba016d88a4d0b78f78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2014-06-04T14:03:48Z",
    "title_canon_sha256": "f087b60607afc3d376f7f0d5717a7c9a2c410b6cc8d23d33111c3d46197f4f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1047",
    "kind": "arxiv",
    "version": 1
  }
}