Pith Number

pith:ZZ4AE2OS

pith:2011:ZZ4AE2OSBOK7PFG73PD5WU6U6A

not attested not anchored not stored refs pending

Handling congestion in crowd motion modeling

A. Roudneff-Chupin, B. Maury, F. Santambrogio, J. Venel

arxiv:1101.4102 v1 · 2011-01-21 · 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{ZZ4AE2OSBOK7PFG73PD5WU6U6A}

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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.

Cited by

1 paper in Pith

A stiff limit of non-homogeneous conservation laws for crowd motion modeling

Receipt and verification

First computed	2026-05-18T02:22:50.773343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce780269d20b95f794dfdbc7db53d4f009c1389b4d2a046fb1975f45bc010e15

Aliases

arxiv: 1101.4102 · arxiv_version: 1101.4102v1 · doi: 10.48550/arxiv.1101.4102 · pith_short_12: ZZ4AE2OSBOK7 · pith_short_16: ZZ4AE2OSBOK7PFG7 · pith_short_8: ZZ4AE2OS

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/ZZ4AE2OSBOK7PFG73PD5WU6U6A \
  | 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: ce780269d20b95f794dfdbc7db53d4f009c1389b4d2a046fb1975f45bc010e15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "994762d82ed614c176b1f5de3340022d426ad283c7657da28f823a240062e6ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-01-21T10:09:57Z",
    "title_canon_sha256": "7c94773adf1c5686b1257525927cc95a0bf18549f9a640d597af2c5bd0f1dcf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4102",
    "kind": "arxiv",
    "version": 1
  }
}