Pith Number

pith:4CBZXSEW

pith:2016:4CBZXSEW7RWB45CSWZ2KAKSRLR

not attested not anchored not stored refs pending

A modified Physarum-inspired model for the user equilibrium traffic assignment problem

Shuai Xu, Wen Jiang, Yehang Shou

arxiv:1612.06174 v1 · 2016-12-19 · cs.ET · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CBZXSEW7RWB45CSWZ2KAKSRLR}

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	2026-05-18T00:54:16.128502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0839bc896fc6c1e7452b674a02a515c66b5d14a2cd890af8c490025e506ead7

Aliases

arxiv: 1612.06174 · arxiv_version: 1612.06174v1 · doi: 10.48550/arxiv.1612.06174 · pith_short_12: 4CBZXSEW7RWB · pith_short_16: 4CBZXSEW7RWB45CS · pith_short_8: 4CBZXSEW

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/4CBZXSEW7RWB45CSWZ2KAKSRLR \
  | 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: e0839bc896fc6c1e7452b674a02a515c66b5d14a2cd890af8c490025e506ead7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b2fea2c2477b72b78562a9154c2cdc210b2ee571cac5014e35179131a7d1dce",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-12-19T13:36:09Z",
    "title_canon_sha256": "5717d266d641395e6b93be38aa24bb83107015347fbf2f5d0b7fb3897fa3d452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06174",
    "kind": "arxiv",
    "version": 1
  }
}