Pith Number

pith:XGHMFW2W

pith:2017:XGHMFW2WX2V2Y62EBTKYCLGJOT

not attested not anchored not stored refs pending

Soft communities in similarity space

Guillermo Garc\'ia-P\'erez, M. \'Angeles Serrano, Mari\'an Bogu\~n\'a

arxiv:1707.09610 v1 · 2017-07-30 · physics.soc-ph · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGHMFW2WX2V2Y62EBTKYCLGJOT}

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	2026-05-18T00:09:30.983005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98ec2db56beabac7b440cd5812cc974e4e83205843600b8156a53c93c519f6c

Aliases

arxiv: 1707.09610 · arxiv_version: 1707.09610v1 · doi: 10.48550/arxiv.1707.09610 · pith_short_12: XGHMFW2WX2V2 · pith_short_16: XGHMFW2WX2V2Y62E · pith_short_8: XGHMFW2W

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/XGHMFW2WX2V2Y62EBTKYCLGJOT \
  | 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: b98ec2db56beabac7b440cd5812cc974e4e83205843600b8156a53c93c519f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe1b17b0f541e3b3f0ed8bc81e00586d4402a570313578be9b272e5d24be5eed",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-07-30T11:25:28Z",
    "title_canon_sha256": "bd52df3b16ab62ce9bcc63544b1f47177961a01506480059f4d0ecf00f83e827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09610",
    "kind": "arxiv",
    "version": 1
  }
}