Pith Number

pith:PC6CATIR

pith:2018:PC6CATIRZXNRHEP6NEYFBTET76

not attested not anchored not stored refs pending

Effects of CO2 flushing on crystal textures and compositions: experimental evidence from recent K trachybasalts erupted at Mt. Etna

Francesco Vetere, Francois Holtz, Marco Viccaro, Marisa Giuffrida

arxiv:1802.07656 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{PC6CATIRZXNRHEP6NEYFBTET76}

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	2026-05-18T00:22:49.692054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78bc204d11cddb1391fe693050cc93ffbbf30da495b69510d76ccb4cbea97c2f

Aliases

arxiv: 1802.07656 · arxiv_version: 1802.07656v1 · doi: 10.48550/arxiv.1802.07656 · pith_short_12: PC6CATIRZXNR · pith_short_16: PC6CATIRZXNRHEP6 · pith_short_8: PC6CATIR

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/PC6CATIRZXNRHEP6NEYFBTET76 \
  | 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: 78bc204d11cddb1391fe693050cc93ffbbf30da495b69510d76ccb4cbea97c2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dcf035b6ed0a4e6932dbd60b5b59b45f3747eae43798aa8239c99030f7dbe94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-02-21T16:37:54Z",
    "title_canon_sha256": "4cca067b6eef53cfee7acd404efe85dea6568234305be67258458ac48118b23d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07656",
    "kind": "arxiv",
    "version": 1
  }
}