Pith Number

pith:BXD25NZH

pith:2010:BXD25NZH3XAC5RYMU64H7LWED4

not attested not anchored not stored refs pending

Social Networks and Spin Glasses

Alex Kulakovsky, Alex Pentland, Manuel Cebrian, Scott Kirkpatrick

arxiv:1008.1357 v3 · 2010-08-07 · cs.SI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXD25NZH3XAC5RYMU64H7LWED4}

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	2026-05-18T04:09:53.775717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc7aeb727ddc02ec70ca7b87faec41f3335d4b0c7541a6dc11909aab06254fd

Aliases

arxiv: 1008.1357 · arxiv_version: 1008.1357v3 · doi: 10.48550/arxiv.1008.1357 · pith_short_12: BXD25NZH3XAC · pith_short_16: BXD25NZH3XAC5RYM · pith_short_8: BXD25NZH

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/BXD25NZH3XAC5RYMU64H7LWED4 \
  | 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: 0dc7aeb727ddc02ec70ca7b87faec41f3335d4b0c7541a6dc11909aab06254fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d00c0cf9bae8433b3d9bd28fb7101e881feaba73270ec250c2c3587fae86f11",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2010-08-07T17:24:14Z",
    "title_canon_sha256": "712e9b34de620274810d71486de3ff4ae32ef889255fc9c7e62f2f2ea6e39453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1357",
    "kind": "arxiv",
    "version": 3
  }
}