Pith Number

pith:QBSU4LPM

pith:2023:QBSU4LPMBOSV5JXT7LTA62GUWK

not attested not anchored not stored refs pending

A cost-benefit source-receptor framework for implementation of Blue-Green flood risk management

Chris Kilsby, Christos Iliadis, Vassilis Glenis

arxiv:2311.00420 v2 · 2023-11-01 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBSU4LPMBOSV5JXT7LTA62GUWK}

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	2026-07-05T07:54:33.936062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80654e2dec0ba55ea6f3fae60f68d4b2a34d6a0b44dcf5e13bb8fa80febabd2c

Aliases

arxiv: 2311.00420 · arxiv_version: 2311.00420v2 · doi: 10.48550/arxiv.2311.00420 · pith_short_12: QBSU4LPMBOSV · pith_short_16: QBSU4LPMBOSV5JXT · pith_short_8: QBSU4LPM

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/QBSU4LPMBOSV5JXT7LTA62GUWK \
  | 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: 80654e2dec0ba55ea6f3fae60f68d4b2a34d6a0b44dcf5e13bb8fa80febabd2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8583691396acf6cf5999a1b0f00d5575aad2dbf5937cedab53d5f260d554f711",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2023-11-01T10:26:21Z",
    "title_canon_sha256": "a7540fca4a95caae9bd8a217f59ccffa5b553e779652ad0bc73e517b27c5b413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00420",
    "kind": "arxiv",
    "version": 2
  }
}