Pith Number

pith:TNK7XNAI

pith:2012:TNK7XNAIHJJFI345KLGS2SQEFS

not attested not anchored not stored refs pending

New Insight on the Increasing Seismicity during Tenerife's 2004 Volcanic Reactivation

C. del Fresno, I. Dom\'inguez Cerde\~na, L. Rivera

arxiv:1207.5924 v1 · 2012-07-25 · 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{TNK7XNAIHJJFI345KLGS2SQEFS}

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	2026-05-18T03:50:09.899168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b55fbb4083a52546f9d52cd2d4a042caf42ac472638974e7b392132d2b11426

Aliases

arxiv: 1207.5924 · arxiv_version: 1207.5924v1 · doi: 10.48550/arxiv.1207.5924 · pith_short_12: TNK7XNAIHJJF · pith_short_16: TNK7XNAIHJJFI345 · pith_short_8: TNK7XNAI

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/TNK7XNAIHJJFI345KLGS2SQEFS \
  | 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: 9b55fbb4083a52546f9d52cd2d4a042caf42ac472638974e7b392132d2b11426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04b27ca7e4224bf370bae8957aa4d41139e116c92b24693ff220b67f8a1dd94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2012-07-25T08:46:32Z",
    "title_canon_sha256": "7f9c9bcd64fd586d6d11f24a1cc0928a15de065e5592eccb6d9e94e84f9c2cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5924",
    "kind": "arxiv",
    "version": 1
  }
}