Pith Number

pith:7QEHZ5FW

pith:2017:7QEHZ5FW35RTM5JKDNECDGGZHI

not attested not anchored not stored refs pending

Universality and correlations in individuals wandering through an online extremist space

C. Song, M. Zheng, N.F. Johnson, Y. Vorobyeva, Z. Cao

arxiv:1706.06627 v1 · 2017-06-20 · physics.soc-ph · cond-mat.other · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QEHZ5FW35RTM5JKDNECDGGZHI}

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	2026-05-18T00:19:30.101147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc087cf4b6df6336752a1b482198d93a191e116235a0dbb21c5ca0903cdb9f6c

Aliases

arxiv: 1706.06627 · arxiv_version: 1706.06627v1 · doi: 10.48550/arxiv.1706.06627 · pith_short_12: 7QEHZ5FW35RT · pith_short_16: 7QEHZ5FW35RTM5JK · pith_short_8: 7QEHZ5FW

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/7QEHZ5FW35RTM5JKDNECDGGZHI \
  | 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: fc087cf4b6df6336752a1b482198d93a191e116235a0dbb21c5ca0903cdb9f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0669db6935f50c1427a396cf1cd5333f19632111b182dce05fa74c15cbd428ce",
    "cross_cats_sorted": [
      "cond-mat.other",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-06-20T19:08:51Z",
    "title_canon_sha256": "d9edd23a96807fedfdc820bfde3178f1f189c5243ea341925726430a5e0c820a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06627",
    "kind": "arxiv",
    "version": 1
  }
}