Pith Number

pith:6CZT2QNP

pith:2018:6CZT2QNPHRF5JZYN3JTTGUG7AN

not attested not anchored not stored refs pending

Modeling and Simulation of Macroscopic Pedestrian Flow Models

Axel Klar, Naveen Kumar Mahato, Sudarshan Tiwari

arxiv:1810.03489 v1 · 2018-10-08 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CZT2QNPHRF5JZYN3JTTGUG7AN}

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	2026-05-18T00:03:51.159588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b33d41af3c4bd4e70dda673350df034d1b7f23ad2805d169fe980ee9d6ec13

Aliases

arxiv: 1810.03489 · arxiv_version: 1810.03489v1 · doi: 10.48550/arxiv.1810.03489 · pith_short_12: 6CZT2QNPHRF5 · pith_short_16: 6CZT2QNPHRF5JZYN · pith_short_8: 6CZT2QNP

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/6CZT2QNPHRF5JZYN3JTTGUG7AN \
  | 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: f0b33d41af3c4bd4e70dda673350df034d1b7f23ad2805d169fe980ee9d6ec13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e4f34dec0dfe79a205cb6cc250d3142d30979675390a9ad656d65e992936fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-08T14:26:38Z",
    "title_canon_sha256": "ea2a4a902e3ada441351fca96cabe00e2274dec04ff2dc8b053c003a193583f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03489",
    "kind": "arxiv",
    "version": 1
  }
}