Pith Number

pith:IQ5O6CAM

pith:2017:IQ5O6CAMF5KPYF6VARS4MLFKFN

not attested not anchored not stored refs pending

Exploration of User Groups in VEXUS

Behrooz Omidvar-Tehrani, Fabian Colque Zegarra, Joao Comba, Sihem Amer-Yahia, Viviane Moreira

arxiv:1712.03529 v1 · 2017-12-10 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQ5O6CAMF5KPYF6VARS4MLFKFN}

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	2026-05-18T00:28:20.932522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443aef080c2f54fc17d50465c62caa2b4f12d6c9ec5562d510ea5ca7fa0efe08

Aliases

arxiv: 1712.03529 · arxiv_version: 1712.03529v1 · doi: 10.48550/arxiv.1712.03529 · pith_short_12: IQ5O6CAMF5KP · pith_short_16: IQ5O6CAMF5KPYF6V · pith_short_8: IQ5O6CAM

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/IQ5O6CAMF5KPYF6VARS4MLFKFN \
  | 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: 443aef080c2f54fc17d50465c62caa2b4f12d6c9ec5562d510ea5ca7fa0efe08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ec5d1188646315f7dc89085b1330fdd86ba88f65534f2952a55bcbff8fb125",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-12-10T14:01:53Z",
    "title_canon_sha256": "201c35d4d21333e82d83fcd067738877c056dc4feb65161c4f3d8bc640d33e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03529",
    "kind": "arxiv",
    "version": 1
  }
}