Pith Number

pith:Y663RDNQ

pith:2014:Y663RDNQIS7DFVJWI5T4BCMBTB

not attested not anchored not stored refs pending

Antifragility = Elasticity + Resilience + Machine Learning: Models and Algorithms for Open System Fidelity

Vincenzo De Florio

arxiv:1401.4862 v1 · 2014-01-20 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y663RDNQIS7DFVJWI5T4BCMBTB}

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	2026-05-18T03:01:44.251764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7bdb88db044be32d5364767c0898198455f7ffaafe5694d4eebd68335aa1ecd

Aliases

arxiv: 1401.4862 · arxiv_version: 1401.4862v1 · doi: 10.48550/arxiv.1401.4862 · pith_short_12: Y663RDNQIS7D · pith_short_16: Y663RDNQIS7DFVJW · pith_short_8: Y663RDNQ

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/Y663RDNQIS7DFVJWI5T4BCMBTB \
  | 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: c7bdb88db044be32d5364767c0898198455f7ffaafe5694d4eebd68335aa1ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec16091979adf23011e4bf5bc1249125f594245a5f673d3f7f1eed87457ac29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2014-01-20T11:19:32Z",
    "title_canon_sha256": "3bb76e42c627433dfe66d5e41111001644e9a5a2c6dacb5c6d5c4a6c300cae56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4862",
    "kind": "arxiv",
    "version": 1
  }
}