Pith Number

pith:TIUS3E3E

pith:2008:TIUS3E3EPLVN4GNQPHOAWYKGGX

not attested not anchored not stored refs pending

Optimal network topologies for information transmission in active networks

J. X. de Carvalho, M. S. Baptista, M. S. Hussein

arxiv:0804.2983 v2 · 2008-04-18 · nlin.CD · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIUS3E3EPLVN4GNQPHOAWYKGGX}

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	2026-05-18T02:15:53.486990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a292d93647aeade19b079dc0b614635d42ff72d9394922acbfc590bba3f06d6

Aliases

arxiv: 0804.2983 · arxiv_version: 0804.2983v2 · doi: 10.48550/arxiv.0804.2983 · pith_short_12: TIUS3E3EPLVN · pith_short_16: TIUS3E3EPLVN4GNQ · pith_short_8: TIUS3E3E

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/TIUS3E3EPLVN4GNQPHOAWYKGGX \
  | 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: 9a292d93647aeade19b079dc0b614635d42ff72d9394922acbfc590bba3f06d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daeeddd3a108887fa4a8d22fde8d9711c6bfd0f059185d3edb59a2456d9deebd",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2008-04-18T09:45:50Z",
    "title_canon_sha256": "68beac63a7e1d68e1f100f93a873a3f592cc3eae1a9afefbbc03356a9696d088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.2983",
    "kind": "arxiv",
    "version": 2
  }
}