Pith Number

pith:O2B5FWRB

pith:2016:O2B5FWRBA4A4DPDGHZMYQUSRAI

not attested not anchored not stored refs pending

Detection of timescales in evolving complex systems

Alex Arenas, Clara Granell, Jari Saram\"aki, Richard K. Darst, Santo Fortunato, Sergio G\'omez

arxiv:1604.00758 v1 · 2016-04-04 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2B5FWRBA4A4DPDGHZMYQUSRAI}

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	2026-05-18T00:53:50.989838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7683d2da210701c1bc663e59885251021902edd2583f8908d0d90ca00c2c56c5

Aliases

arxiv: 1604.00758 · arxiv_version: 1604.00758v1 · doi: 10.48550/arxiv.1604.00758 · pith_short_12: O2B5FWRBA4A4 · pith_short_16: O2B5FWRBA4A4DPDG · pith_short_8: O2B5FWRB

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/O2B5FWRBA4A4DPDGHZMYQUSRAI \
  | 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: 7683d2da210701c1bc663e59885251021902edd2583f8908d0d90ca00c2c56c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f0c3ebf1b255f743df2b52e856914c0ab8010d59565286e32704744acbb2c2",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-04-04T07:06:54Z",
    "title_canon_sha256": "58f0ac61ae6b6bcc02a01c9426ccabe34c0d083eddd2d3295e393b453bf3ede7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00758",
    "kind": "arxiv",
    "version": 1
  }
}