Pith Number

pith:LSXPIRYS

pith:2017:LSXPIRYS47TSE5NJFUCFZDD5PT

not attested not anchored not stored refs pending

Physarum-inspired Network Optimization: A Review

Yahui Sun

arxiv:1712.02910 v2 · 2017-12-08 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSXPIRYS47TSE5NJFUCFZDD5PT}

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	2026-05-17T23:49:17.868008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5caef44712e7e72275a92d045c8c7d7cfd11ea5ebc9cda6925b96c2fc691430d

Aliases

arxiv: 1712.02910 · arxiv_version: 1712.02910v2 · doi: 10.48550/arxiv.1712.02910 · pith_short_12: LSXPIRYS47TS · pith_short_16: LSXPIRYS47TSE5NJ · pith_short_8: LSXPIRYS

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/LSXPIRYS47TSE5NJFUCFZDD5PT \
  | 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: 5caef44712e7e72275a92d045c8c7d7cfd11ea5ebc9cda6925b96c2fc691430d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe325643b143d2b2a14449bb6ee529f4f7617b329260c6c6a2d13ccd430afa90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2017-12-08T01:42:53Z",
    "title_canon_sha256": "877dd0e21b0670c2eeaa18c263d921cb91fd900ef60b0bf67efaf7ab44ed3346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02910",
    "kind": "arxiv",
    "version": 2
  }
}