Pith Number

pith:7SZJPGBS

pith:2025:7SZJPGBSZXX6LSUQAMLGVRYF2D

not attested not anchored not stored refs pending

Graph-based Fake Account Detection: A Survey

Ahad N. Zehmakan, Ali Safarpoor Dehkordi

arxiv:2507.06541 v1 · 2025-07-09 · cs.SI · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SZJPGBSZXX6LSUQAMLGVRYF2D}

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	2026-07-05T11:34:18.172871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb2979832cdefe5ca9003166ac705d0e31371780cc71dcf560c2c6593956e0d

Aliases

arxiv: 2507.06541 · arxiv_version: 2507.06541v1 · doi: 10.48550/arxiv.2507.06541 · pith_short_12: 7SZJPGBSZXX6 · pith_short_16: 7SZJPGBSZXX6LSUQ · pith_short_8: 7SZJPGBS

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/7SZJPGBSZXX6LSUQAMLGVRYF2D \
  | 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: fcb2979832cdefe5ca9003166ac705d0e31371780cc71dcf560c2c6593956e0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "039dabcc02b3d02ea1774b95309a79bb06d05dd0c0c59075a7ede6d026dc9f2a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-07-09T04:52:15Z",
    "title_canon_sha256": "44166b9447941739ca363a519fd123d121db38912c80d3a540fd2d8712665349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06541",
    "kind": "arxiv",
    "version": 1
  }
}