Pith Number

pith:R3UMK5P4

pith:2018:R3UMK5P4QI72Z3LMMI7MLHUQEP

not attested not anchored not stored refs pending

Nash Flows over Time with Spillback and Kinematic Waves

Laura Vargas Koch, Leon Sering

arxiv:1807.05862 v2 · 2018-07-16 · cs.GT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3UMK5P4QI72Z3LMMI7MLHUQEP}

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	2026-07-05T01:40:17.116610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee8c575fc823faced6c623ec59e9023e71f1f51e69a21ae65ac76154c970eba

Aliases

arxiv: 1807.05862 · arxiv_version: 1807.05862v2 · doi: 10.48550/arxiv.1807.05862 · pith_short_12: R3UMK5P4QI72 · pith_short_16: R3UMK5P4QI72Z3LM · pith_short_8: R3UMK5P4

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/R3UMK5P4QI72Z3LMMI7MLHUQEP \
  | 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: 8ee8c575fc823faced6c623ec59e9023e71f1f51e69a21ae65ac76154c970eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9884fb23ff985eb43186884d9d6d3b666840f78cf4c2aada62912dc87c1eaa8f",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-07-16T13:50:49Z",
    "title_canon_sha256": "7ca6127d6ceb2241fafacfb0fe0c8b6cfa763dc18ab271d57c87e4b8294a0587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05862",
    "kind": "arxiv",
    "version": 2
  }
}