Pith Number

pith:TTOHQWM6

pith:2019:TTOHQWM6SUQCZPX7OXP6N2A7GZ

not attested not anchored not stored refs pending

Two Decades of Network Science as seen through the co-authorship network of network scientists

Marcell Nagy, Roland Molontay

arxiv:1908.08478 v2 · 2019-08-22 · cs.SI · cs.DL · cs.IR · 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{TTOHQWM6SUQCZPX7OXP6N2A7GZ}

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	2026-07-05T00:32:39.048112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cdc78599e95202cbeff75dfe6e81f367a91a16e2495db76848eddcd86de0844

Aliases

arxiv: 1908.08478 · arxiv_version: 1908.08478v2 · doi: 10.48550/arxiv.1908.08478 · pith_short_12: TTOHQWM6SUQC · pith_short_16: TTOHQWM6SUQCZPX7 · pith_short_8: TTOHQWM6

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/TTOHQWM6SUQCZPX7OXP6N2A7GZ \
  | 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: 9cdc78599e95202cbeff75dfe6e81f367a91a16e2495db76848eddcd86de0844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39acf41f47ba76b5989c9d60ae27d46def705c5f17d58b7f7e8bf82eb5bbc313",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.IR",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-08-22T16:17:44Z",
    "title_canon_sha256": "2a0da967ef2bf6d6e9f78ffa114859d3fc84fd3a5d01c1dbfd114d738f3cd2f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08478",
    "kind": "arxiv",
    "version": 2
  }
}