Pith Number

pith:U6V44OIA

pith:2015:U6V44OIAJA6PJPVEO47TSKYZIW

not attested not anchored not stored refs pending

VERCE delivers a productive e-Science environment for seismology research

Alberto Michelini, Alessandro Spinuso, Amrey Krause, Andreas Rietbrock, Andr\'e Gem\"und, Anton Frank, Emanuele Casarotti, Federica Magnoni, Heiner Igel, Horst Schwichtenberg, Iraklis Klampanos, Jean-Pierre Vilotte, Jonas Matser, Lion Krischer, Malcolm Atkinson, Michele Carpen\'e, Michelle Galea, Rosa Filgueira, Siew Hoon Leong, Steffen Claus, Tom Garth

arxiv:1510.01989 v1 · 2015-10-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6V44OIAJA6PJPVEO47TSKYZIW}

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	2026-05-18T00:58:57.689650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7abce3900483cf4bea4773f392b1945b5b54b02abd034ef899ed98c3eedf673

Aliases

arxiv: 1510.01989 · arxiv_version: 1510.01989v1 · doi: 10.48550/arxiv.1510.01989 · pith_short_12: U6V44OIAJA6P · pith_short_16: U6V44OIAJA6PJPVE · pith_short_8: U6V44OIA

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/U6V44OIAJA6PJPVEO47TSKYZIW \
  | 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: a7abce3900483cf4bea4773f392b1945b5b54b02abd034ef899ed98c3eedf673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763fac19ce286a9157220195e0e937516d4dd2698597c045721f0b8f5d4b1c08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-10-07T15:37:48Z",
    "title_canon_sha256": "47481a1faed6c03292ca7a2b0c4960cce66ab7faa107531898480c9cc5272a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01989",
    "kind": "arxiv",
    "version": 1
  }
}