Pith Number

pith:M3MJJW2V

pith:2015:M3MJJW2VJUEDFNLCXTRA7CAUDW

not attested not anchored not stored refs pending

Generalizing second order macroscopic models via relative velocity of disturbances propagation in traffic flow

Aleksandr S. Kholodov, Aleksey N. Karachev, Alexander A. Kurzhanskiy, Andrey E. Alekseenko, Yaroslav A. Kholodov

arxiv:1610.08084 v2 · 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{M3MJJW2VJUEDFNLCXTRA7CAUDW}

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	2026-05-18T00:28:41.189231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d894db554d0832b562bce20f88141da6d33011d34861b2e91e1884c5ed637e

Aliases

arxiv: 1610.08084 · arxiv_version: 1610.08084v2 · doi: 10.48550/arxiv.1610.08084 · pith_short_12: M3MJJW2VJUED · pith_short_16: M3MJJW2VJUEDFNLC · pith_short_8: M3MJJW2V

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/M3MJJW2VJUEDFNLCXTRA7CAUDW \
  | 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: 66d894db554d0832b562bce20f88141da6d33011d34861b2e91e1884c5ed637e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af97f6a6f7db39cda7c53e82b280c73c571e4c6a2eeaa588a8dea04c001294e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-12-11T20:01:43Z",
    "title_canon_sha256": "ffff032a6710e0ff71d52df2cb3855d0afc01a6389cfde73c9fc4b7b7a3448a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08084",
    "kind": "arxiv",
    "version": 2
  }
}