Pith Number

pith:QYYTGJEJ

pith:2017:QYYTGJEJTWOU7CR5PBUJ4SESEM

not attested not anchored not stored refs pending

Routes Obey Hierarchy in Complex Networks

Alessandra Griffa, Andr\'as Guly\'as, Andrea Avena-Koenigsberger, Attila Csoma, Attila K\H{o}r\"osi, G\'abor R\'etv\'ari, J\'ozsef B\'ir\'o, Mariann Sl\'iz, Patric Hagmann, Zal\'an Heszberger

arxiv:1702.05912 v1 · 2017-02-20 · physics.soc-ph · cs.SI · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYYTGJEJTWOU7CR5PBUJ4SESEM}

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	2026-05-18T00:29:01.640632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86313324899d9d4f8a3d78689e48922310e15033d65d2df01b5f37ca13bd72fc

Aliases

arxiv: 1702.05912 · arxiv_version: 1702.05912v1 · doi: 10.48550/arxiv.1702.05912 · pith_short_12: QYYTGJEJTWOU · pith_short_16: QYYTGJEJTWOU7CR5 · pith_short_8: QYYTGJEJ

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/QYYTGJEJTWOU7CR5PBUJ4SESEM \
  | 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: 86313324899d9d4f8a3d78689e48922310e15033d65d2df01b5f37ca13bd72fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fd65047f17ef535494a2dd1ea6b74dd16cbc798c293ce6d9713656afc002b41",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-02-20T10:01:56Z",
    "title_canon_sha256": "88141cb338459ed97b4fe68b76085247336e11f03aa9efa2a832167278077f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05912",
    "kind": "arxiv",
    "version": 1
  }
}