Pith Number

pith:K27PPSYP

pith:2013:K27PPSYPLHULHWSJ6LVAPAFTCD

not attested not anchored not stored refs pending

Average synaptic activity and neural networks topology: a global inverse problem

Alessandro Vezzani, Mario Casartelli, Matteo di Volo, Raffaella Burioni, Roberto Livi

arxiv:1310.0985 v3 · 2013-10-03 · cond-mat.dis-nn · cond-mat.stat-mech · physics.bio-ph · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K27PPSYPLHULHWSJ6LVAPAFTCD}

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	2026-05-18T02:41:17.178656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56bef7cb0f59e8b3da49f2ea0780b310cb57665efc28d3538005c5fd976256d6

Aliases

arxiv: 1310.0985 · arxiv_version: 1310.0985v3 · doi: 10.48550/arxiv.1310.0985 · pith_short_12: K27PPSYPLHUL · pith_short_16: K27PPSYPLHULHWSJ · pith_short_8: K27PPSYP

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/K27PPSYPLHULHWSJ6LVAPAFTCD \
  | 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: 56bef7cb0f59e8b3da49f2ea0780b310cb57665efc28d3538005c5fd976256d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b86dccd035dca9181fa2de35498a3b6d3208cf301687f54bd981a9eca8059c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2013-10-03T14:03:51Z",
    "title_canon_sha256": "1b0188afc1bbb91c4e066e820bdda19ea39d943d90ed2d4afb3e39fa45fd96b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0985",
    "kind": "arxiv",
    "version": 3
  }
}