Pith Number

pith:BR5PYRJJ

pith:2018:BR5PYRJJ7EA53B7Z7J5JLJFANL

not attested not anchored not stored refs pending

Graph Based Power Flow Calculation for Energy Management System

Chen Yuan, Guangyi Liu, Jingjin Wu, Junjie Shi, Renchang Dai, Zhiwei Wang

arxiv:1811.02512 v1 · 2018-10-25 · eess.SP · cs.DC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BR5PYRJJ7EA53B7Z7J5JLJFANL}

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	2026-05-18T00:01:24.052064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7afc4529f901dd87f9fa7a95a4a06af9f724c17af5f2241f808ac4998ace80

Aliases

arxiv: 1811.02512 · arxiv_version: 1811.02512v1 · doi: 10.48550/arxiv.1811.02512 · pith_short_12: BR5PYRJJ7EA5 · pith_short_16: BR5PYRJJ7EA53B7Z · pith_short_8: BR5PYRJJ

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/BR5PYRJJ7EA53B7Z7J5JLJFANL \
  | 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: 0c7afc4529f901dd87f9fa7a95a4a06af9f724c17af5f2241f808ac4998ace80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5e78b60b649290a5ba1273ee35e3072d0be913225dfb509d047d9c99ef14520",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-25T16:27:16Z",
    "title_canon_sha256": "15db00fc567514c9e6bcf231e140cd13930a0fc3bd6d44e7e694f523690c78a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02512",
    "kind": "arxiv",
    "version": 1
  }
}