Pith Number

pith:WHCUUZUF

pith:2015:WHCUUZUFUGLJV7BGBCKXL6C5FQ

not attested not anchored not stored refs pending

Improving detection of influential nodes in complex networks

Amir Sheikhahmadi, Arman Shokrollahi, Mohammad A. Nematbakhsh

arxiv:1504.06236 v2 · 2015-04-23 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHCUUZUFUGLJV7BGBCKXL6C5FQ}

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	2026-05-18T02:07:26.267981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c54a6685a1969afc26089575f85d2c021d3777e4c55fe1b7033cc407a0b1a5

Aliases

arxiv: 1504.06236 · arxiv_version: 1504.06236v2 · doi: 10.48550/arxiv.1504.06236 · pith_short_12: WHCUUZUFUGLJ · pith_short_16: WHCUUZUFUGLJV7BG · pith_short_8: WHCUUZUF

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/WHCUUZUFUGLJV7BGBCKXL6C5FQ \
  | 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: b1c54a6685a1969afc26089575f85d2c021d3777e4c55fe1b7033cc407a0b1a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed156316ec3bceac11b4b8b77ed27add9430a2d0b656decd466d3deb3ad3c76",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-04-23T16:01:35Z",
    "title_canon_sha256": "ced7632e2965f5e4fa7e3eab8460be9aa68e3c0b04c703fa39736f3de9e4c1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06236",
    "kind": "arxiv",
    "version": 2
  }
}