Pith Number

pith:Q5EU7R5Y

pith:2019:Q5EU7R5YFYYZDJ2ZN3N6MTG63U

not attested not anchored not stored refs pending

On Fundamental Bounds of Failure Identifiability by Boolean Network Tomography

Annalisa Massini, Hana Khamfroush, Novella Bartolini, Ting He, Viviana Arrigoni

arxiv:1903.10636 v1 · 2019-03-26 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5EU7R5YFYYZDJ2ZN3N6MTG63U}

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	2026-05-17T23:50:18.260335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87494fc7b82e3191a7596edbe64cdedd1dce60d5eb4f550e01b8aeb5cf2a247e

Aliases

arxiv: 1903.10636 · arxiv_version: 1903.10636v1 · doi: 10.48550/arxiv.1903.10636 · pith_short_12: Q5EU7R5YFYYZ · pith_short_16: Q5EU7R5YFYYZDJ2Z · pith_short_8: Q5EU7R5Y

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/Q5EU7R5YFYYZDJ2ZN3N6MTG63U \
  | 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: 87494fc7b82e3191a7596edbe64cdedd1dce60d5eb4f550e01b8aeb5cf2a247e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3c99188db3f7feee735e7c5c2fe54b30659f3efa101243112ccfeb71dd3f1b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-03-26T00:03:10Z",
    "title_canon_sha256": "c164aa587664f9059fb2eb608d507b0e04e7a7dbdc935d5ba822c4c5cf18f4f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10636",
    "kind": "arxiv",
    "version": 1
  }
}