Pith Number

pith:XZJDFK6G

pith:2018:XZJDFK6GC5E77UXSDYMH6EU3Y5

not attested not anchored not stored refs pending

Emergence and Evolution of Hierarchical Structure in Complex Systems

Bistra Dilkina, Constantine Dovrolis, Payam Siyari

arxiv:1805.04924 v2 · 2018-05-13 · cs.NE · cs.SI · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZJDFK6GC5E77UXSDYMH6EU3Y5}

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	2026-05-18T00:08:54.230000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5232abc61749ffd2f21e187f129bc76237b40f747020c7c375bb3d864c7e5b

Aliases

arxiv: 1805.04924 · arxiv_version: 1805.04924v2 · doi: 10.48550/arxiv.1805.04924 · pith_short_12: XZJDFK6GC5E7 · pith_short_16: XZJDFK6GC5E77UXS · pith_short_8: XZJDFK6G

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/XZJDFK6GC5E77UXSDYMH6EU3Y5 \
  | 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: be5232abc61749ffd2f21e187f129bc76237b40f747020c7c375bb3d864c7e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3128bd3347207bd9f9150cf34c0dd6587a6ec0a126e30fbda7385a437c47085",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-05-13T18:38:51Z",
    "title_canon_sha256": "05fc164cffff63347f1d0607bde911747ce34e7c02cc4da012b170b81f8308ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04924",
    "kind": "arxiv",
    "version": 2
  }
}