Pith Number

pith:Q2TQFZII

pith:2014:Q2TQFZIIES5UANQBBMA5LY74HE

not attested not anchored not stored refs pending

SoS Fault Modelling at the Architectural Level in an Emergency Response Case Study

Afra Alrbaiyan, Claire Ingram, John Fitzgerald, Sakina A.H.J. Al-Lawati, Steve Riddle

arxiv:1404.7778 v2 · 2014-04-30 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2TQFZIIES5UANQBBMA5LY74HE}

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	2026-05-18T02:52:22.902244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86a702e50824bb4036010b01d5e3fc3908adacbd7116fb3e5b36978af3eb4d2a

Aliases

arxiv: 1404.7778 · arxiv_version: 1404.7778v2 · doi: 10.48550/arxiv.1404.7778 · pith_short_12: Q2TQFZIIES5U · pith_short_16: Q2TQFZIIES5UANQB · pith_short_8: Q2TQFZII

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/Q2TQFZIIES5UANQBBMA5LY74HE \
  | 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: 86a702e50824bb4036010b01d5e3fc3908adacbd7116fb3e5b36978af3eb4d2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4031b83220578f413c99470b51221b99592dbb1216af8b4d677a826c3c4962e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-04-30T16:17:16Z",
    "title_canon_sha256": "485b3eaae0e0ff13a61b7589aa2c2f377cb65d3f517abfd5a4b2d107f4893944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7778",
    "kind": "arxiv",
    "version": 2
  }
}