Pith Number

pith:NHJR3RFZ

pith:2018:NHJR3RFZK7J4RLVINJP2IADU7T

not attested not anchored not stored refs pending

Reconstruction methods for networks: the case of economic and financial systems

Andrea Gabrielli, Diego Garlaschelli, Giulio Cimini, Guido Caldarelli, Tiziano Squartini

arxiv:1806.06941 v1 · 2018-06-18 · physics.soc-ph · physics.app-ph · physics.data-an · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHJR3RFZK7J4RLVINJP2IADU7T}

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	2026-05-18T00:01:59.011712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69d31dc4b957d3c8aea86a5fa40074fce8d45967902bbf2a375a650e1f3c5b4a

Aliases

arxiv: 1806.06941 · arxiv_version: 1806.06941v1 · doi: 10.48550/arxiv.1806.06941 · pith_short_12: NHJR3RFZK7J4 · pith_short_16: NHJR3RFZK7J4RLVI · pith_short_8: NHJR3RFZ

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/NHJR3RFZK7J4RLVINJP2IADU7T \
  | 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: 69d31dc4b957d3c8aea86a5fa40074fce8d45967902bbf2a375a650e1f3c5b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12d8447ebd09ad7f79bf5b651cce5c08aac6ea7bcf4092c6cd0a4ea2d9826a2e",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.data-an",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-06-18T20:56:08Z",
    "title_canon_sha256": "33cd0fd059886be6156ffae39e7c2fca48c72d56bc612e19f03ea823c65d936f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06941",
    "kind": "arxiv",
    "version": 1
  }
}