Pith Number

pith:KO5RW4L7

pith:2015:KO5RW4L77ROQLJNPAU6EGDD52A

not attested not anchored not stored refs pending

Derivation, calibration and verification of macroscopic model for urban traffic flow. Part 2

Aleksandr S. Kholodov, Alexander A. Kurzhanskiy, Andrey E. Alekseenko, Anna I. Goreva, Vsevolod M. Starozhilets, Yaroslav A. Kholodov, Yuriy V. Chehovich

arxiv:1610.08085 v1 · 2015-12-11 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KO5RW4L77ROQLJNPAU6EGDD52A}

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	2026-05-18T01:01:15.107217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53bb1b717ffc5d05a5af053c430c7dd038eb8a6a657de913175e3669116de7b4

Aliases

arxiv: 1610.08085 · arxiv_version: 1610.08085v1 · doi: 10.48550/arxiv.1610.08085 · pith_short_12: KO5RW4L77ROQ · pith_short_16: KO5RW4L77ROQLJNP · pith_short_8: KO5RW4L7

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/KO5RW4L77ROQLJNPAU6EGDD52A \
  | 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: 53bb1b717ffc5d05a5af053c430c7dd038eb8a6a657de913175e3669116de7b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7214becbc8efab9f2fcf5dcb5a858ad646ec59316612dd010120f53f3ab4004",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-12-11T20:10:42Z",
    "title_canon_sha256": "3ac2a2ea4d6b4010eaa22eeda1933c8f071bb978d36b4bdb9f364f83b625793e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08085",
    "kind": "arxiv",
    "version": 1
  }
}