Pith Number

pith:D3PYFI23

pith:2018:D3PYFI23ZKXY2XLE3XESCWQQVI

not attested not anchored not stored refs pending

Time-series analysis of fissure-fed multi-vent activity: a snapshot from the July 2014 eruption of Etna volcano (Italy)

Andrea Cannata, Daniele Andronico, Donald Bruce Dingwell, Elisabetta Del Bello, Eugenio Privitera, Jacopo Taddeucci, J\"orn Sesterhenn, Juan Jose Pena Fernandez, Laura Spina, Mariangela Sciotto, Piergiorgio Scarlato, Tullio Ricci, Ulrich Kueppers

arxiv:1802.07583 v1 · 2018-02-21 · 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{D3PYFI23ZKXY2XLE3XESCWQQVI}

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	2026-05-18T00:22:49.885147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1edf82a35bcaaf8d5d64ddc9215a10aa2636fcde69c5e9c001bbad89f86fa2db

Aliases

arxiv: 1802.07583 · arxiv_version: 1802.07583v1 · doi: 10.48550/arxiv.1802.07583 · pith_short_12: D3PYFI23ZKXY · pith_short_16: D3PYFI23ZKXY2XLE · pith_short_8: D3PYFI23

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/D3PYFI23ZKXY2XLE3XESCWQQVI \
  | 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: 1edf82a35bcaaf8d5d64ddc9215a10aa2636fcde69c5e9c001bbad89f86fa2db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd2b2df3ffcd2c09ca83c980e399fd8fcb87745ee30877b176c22b04f283eb05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-02-21T14:29:27Z",
    "title_canon_sha256": "a792f833ba5a412963b26caa126b59a8e06b21ac59f037db65c1e0b26c4f5d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07583",
    "kind": "arxiv",
    "version": 1
  }
}