Pith Number

pith:PWNKAQ7O

pith:2017:PWNKAQ7O3XBABCW3EFWHTOTBX6

not attested not anchored not stored refs pending

Network Backboning with Noisy Data

Frank Neffke, Michele Coscia

arxiv:1701.07336 v1 · 2017-01-25 · physics.soc-ph · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWNKAQ7O3XBABCW3EFWHTOTBX6}

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	2026-05-18T00:52:04.837135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9aa043eeddc2008adb216c79ba61bfb5e3ef181caa9e5224cf4f2711fbdf6b

Aliases

arxiv: 1701.07336 · arxiv_version: 1701.07336v1 · doi: 10.48550/arxiv.1701.07336 · pith_short_12: PWNKAQ7O3XBA · pith_short_16: PWNKAQ7O3XBABCW3 · pith_short_8: PWNKAQ7O

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/PWNKAQ7O3XBABCW3EFWHTOTBX6 \
  | 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: 7d9aa043eeddc2008adb216c79ba61bfb5e3ef181caa9e5224cf4f2711fbdf6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcce10dd52a4c204c5c651d00d7eded4f4761350dc180fd1509356c339ba5e76",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-01-25T14:39:52Z",
    "title_canon_sha256": "bb470abd7ee800c0be7ac77b17c596c337044260528c4c8fb86682cd2cef1796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07336",
    "kind": "arxiv",
    "version": 1
  }
}