Pith Number

pith:TNMRICVP

pith:2019:TNMRICVPL5LC2U4U3J66TEH6W6

not attested not anchored not stored refs pending

Design choices for productive, secure, data-intensive research at scale in the cloud

Alvaro Cabrejas Egea, Catalina A. Vallejos, Catherine Lawrence, Claire Austin, David Beavan, Diego Arenas, Evelina Gabasova, Franz Kiraly, Helen Sherwood-Taylor, Ian Carter, James Cunningham, James Geddes, James Hetherington, James Robinson, Jon Atkins, Jules Manser, Kirstie Whitaker, Martin T. O'Reilly, Oliver Forrest, Radka Jersakova, Rob Clarke, Sebastian Vollmer, Serena Tierney, Steven Carlysle-Davies, Tom Doel

arxiv:1908.08737 v2 · 2019-08-23 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNMRICVPL5LC2U4U3J66TEH6W6}

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	2026-07-05T00:04:44.142261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b59140aaf5f562d5394da7de990feb7b98d196b4e3b8988a53e945688e9d82b

Aliases

arxiv: 1908.08737 · arxiv_version: 1908.08737v2 · doi: 10.48550/arxiv.1908.08737 · pith_short_12: TNMRICVPL5LC · pith_short_16: TNMRICVPL5LC2U4U · pith_short_8: TNMRICVP

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/TNMRICVPL5LC2U4U3J66TEH6W6 \
  | 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: 9b59140aaf5f562d5394da7de990feb7b98d196b4e3b8988a53e945688e9d82b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8322a09f44f6e16ebe897a1b87eaf794a1a6230b02c15ec18bbbc134d941791b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-23T09:44:37Z",
    "title_canon_sha256": "f0abc218a164a4d85fea195bc9a29b8ded6d87a7f2bdc21434ec895e2245458f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08737",
    "kind": "arxiv",
    "version": 2
  }
}