Pith Number

pith:OT62TTBS

pith:2010:OT62TTBSI4AVLSXIPSFRPFOZDM

not attested not anchored not stored refs pending

Extracting directed information flow networks: an application to genetics and semantics

A. Kalampokis, A.P. Masucci, E. Hern\'andez-Garc\'ia, V.M. Egu\'iluz

arxiv:1009.4797 v2 · 2010-09-24 · physics.data-an · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OT62TTBSI4AVLSXIPSFRPFOZDM}

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	2026-05-18T04:28:47.956118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74fda9cc32470155cae87c8b1795d91b25d6216a25bba43328ef834291468672

Aliases

arxiv: 1009.4797 · arxiv_version: 1009.4797v2 · doi: 10.48550/arxiv.1009.4797 · pith_short_12: OT62TTBSI4AV · pith_short_16: OT62TTBSI4AVLSXI · pith_short_8: OT62TTBS

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/OT62TTBSI4AVLSXIPSFRPFOZDM \
  | 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: 74fda9cc32470155cae87c8b1795d91b25d6216a25bba43328ef834291468672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc9e5775fcbb1032fa422bb60661f880419604cacb89e76d3ee2f80fdc28973",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2010-09-24T10:22:53Z",
    "title_canon_sha256": "b2284e08f54b5ce816b64f346fb2b01fae65e5b1b72458ec278160e962a0e378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4797",
    "kind": "arxiv",
    "version": 2
  }
}