Pith Number

pith:BBV2VLXG

pith:2017:BBV2VLXGATLVHGMC5YZKIJYY6P

not attested not anchored not stored refs pending

Social Sensing of Floods in the UK

Chris A. Boulton, Humphrey Shotton, Hywel T.P. Williams, Rudy Arthur

arxiv:1711.04695 v1 · 2017-11-13 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBV2VLXGATLVHGMC5YZKIJYY6P}

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	2026-05-18T00:11:40.087239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086baaaee604d7539982ee32a42718f3e1f4bf9b800d9525382c3fb968396e95

Aliases

arxiv: 1711.04695 · arxiv_version: 1711.04695v1 · doi: 10.48550/arxiv.1711.04695 · pith_short_12: BBV2VLXGATLV · pith_short_16: BBV2VLXGATLVHGMC · pith_short_8: BBV2VLXG

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/BBV2VLXGATLVHGMC5YZKIJYY6P \
  | 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: 086baaaee604d7539982ee32a42718f3e1f4bf9b800d9525382c3fb968396e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b60241f86e61d7c640e76c1bfca3d4347f0057ef1a75aae7c32d54008f697353",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-11-13T16:42:55Z",
    "title_canon_sha256": "89ea1c3a4e48ed0be27c0b63a36d5ebaae51211582d301d9c69931ac1bf78d30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04695",
    "kind": "arxiv",
    "version": 1
  }
}