Pith Number

pith:NAFTNC2V

pith:2020:NAFTNC2VIZQCNG42I7I5XSPLXP

not attested not anchored not stored refs pending

Summarizing graphs using the configuration model

Houquan Zhou, Huawei Shen, Kijung Shin, Kyuhan Lee, Shenghua Liu, Xueqi Cheng

arxiv:2010.09175 v2 · 2020-10-19 · 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{NAFTNC2VIZQCNG42I7I5XSPLXP}

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	2026-07-05T02:12:43.375618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

680b368b554660269b9a47d1dbc9ebbbede7e36ca7852b589545525f7ee609b6

Aliases

arxiv: 2010.09175 · arxiv_version: 2010.09175v2 · doi: 10.48550/arxiv.2010.09175 · pith_short_12: NAFTNC2VIZQC · pith_short_16: NAFTNC2VIZQCNG42 · pith_short_8: NAFTNC2V

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/NAFTNC2VIZQCNG42I7I5XSPLXP \
  | 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: 680b368b554660269b9a47d1dbc9ebbbede7e36ca7852b589545525f7ee609b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "199a96e612548cea20c1e089ab7ec74df82be9315ac384f0527fe41434558a55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-10-19T02:47:02Z",
    "title_canon_sha256": "4b7741c95f70c517870098b5a2afa511460e30cc50f83bcc88d33a8591418b96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09175",
    "kind": "arxiv",
    "version": 2
  }
}