Pith Number

pith:7FKAM3FX

pith:2015:7FKAM3FX6SX6SCTFY7XYD6CP5D

not attested not anchored not stored refs pending

Metrics in the Space of High Order Networks

Alejandro Ribeiro, Weiyu Huang

arxiv:1507.01994 v2 · 2015-07-08 · 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{7FKAM3FX6SX6SCTFY7XYD6CP5D}

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	2026-05-18T01:22:39.329273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f954066cb7f4afe90a65c7ef81f84fe8f45c72dbc1223396b7362448e998e119

Aliases

arxiv: 1507.01994 · arxiv_version: 1507.01994v2 · doi: 10.48550/arxiv.1507.01994 · pith_short_12: 7FKAM3FX6SX6 · pith_short_16: 7FKAM3FX6SX6SCTF · pith_short_8: 7FKAM3FX

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/7FKAM3FX6SX6SCTFY7XYD6CP5D \
  | 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: f954066cb7f4afe90a65c7ef81f84fe8f45c72dbc1223396b7362448e998e119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed31b231a8d04f0b92b5f02e578190a3aa9ef902227a0ba2715a740d17ad300e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-07-08T00:01:05Z",
    "title_canon_sha256": "995cd17097ad5be634c4bfbd0fde71738eee307d0e7107e648a07fd471fcf470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01994",
    "kind": "arxiv",
    "version": 2
  }
}