Pith Number

pith:FBTYGWKG

pith:2019:FBTYGWKGQQUCVUIDJK7IU75BLA

not attested not anchored not stored refs pending

A New Microscopic Traffic Model Using a Spring-Mass-Damper-Clutch System

Aoxue Li, Firas Khasawneh, Xiang Yin, Zhaojian Li, Ziyou Song

arxiv:1903.04469 v1 · 2019-03-11 · cs.SY

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

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	2026-05-17T23:51:35.262863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286783594684282ad1034abe8a7fa1582525312e3e55689df98d9a3f1214a3c6

Aliases

arxiv: 1903.04469 · arxiv_version: 1903.04469v1 · doi: 10.48550/arxiv.1903.04469 · pith_short_12: FBTYGWKGQQUC · pith_short_16: FBTYGWKGQQUCVUID · pith_short_8: FBTYGWKG

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/FBTYGWKGQQUCVUIDJK7IU75BLA \
  | 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: 286783594684282ad1034abe8a7fa1582525312e3e55689df98d9a3f1214a3c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "029a056b2ead6366b62ebd2c2751eb3f37399e9c948d0a45370ef13e6cdc1b80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-03-11T17:46:30Z",
    "title_canon_sha256": "5348a2d3a4e191470071beccd6502771f4dec079e4b1c0864e002b5791349f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04469",
    "kind": "arxiv",
    "version": 1
  }
}