Pith Number

pith:HWDLTRYG

pith:2018:HWDLTRYGZ7727WXPYCDI7GPNZZ

not attested not anchored not stored refs pending

A model for traffic flow encoding hysteresis

Andrea Corli, Haitao Fan

arxiv:1811.00492 v1 · 2018-11-01 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWDLTRYGZ7727WXPYCDI7GPNZZ}

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	2026-05-18T00:01:44.370123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d86b9c706cfffafdaefc0868f99edce59ced0fb3a3d8b619e244fe987ca1f02

Aliases

arxiv: 1811.00492 · arxiv_version: 1811.00492v1 · doi: 10.48550/arxiv.1811.00492 · pith_short_12: HWDLTRYGZ772 · pith_short_16: HWDLTRYGZ7727WXP · pith_short_8: HWDLTRYG

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/HWDLTRYGZ7727WXPYCDI7GPNZZ \
  | 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: 3d86b9c706cfffafdaefc0868f99edce59ced0fb3a3d8b619e244fe987ca1f02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9fb609218ff2a07b1a09a95244486ab9da194c02d6196861ad3bb3beb20dcf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-01T16:51:11Z",
    "title_canon_sha256": "5305069b219985ad54371fac79f7740c2ee157c240b6c1060340dde0ac633eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00492",
    "kind": "arxiv",
    "version": 1
  }
}