Pith Number

pith:EBQB5JG6

pith:2014:EBQB5JG6J7V3C4NKEVLD3HVDP2

not attested not anchored not stored refs pending

Differential Equations Modeling Crowd Interactions

Anne Meurer, Mauro Garavello, Raul Borsche, Rinaldo M. Colombo

arxiv:1405.7809 v1 · 2014-05-30 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBQB5JG6J7V3C4NKEVLD3HVDP2}

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	2026-05-18T01:43:04.687360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20601ea4de4febb171aa25563d9ea37ea6bc55ccf142d4a2f60321cc1ba5f76d

Aliases

arxiv: 1405.7809 · arxiv_version: 1405.7809v1 · doi: 10.48550/arxiv.1405.7809 · pith_short_12: EBQB5JG6J7V3 · pith_short_16: EBQB5JG6J7V3C4NK · pith_short_8: EBQB5JG6

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/EBQB5JG6J7V3C4NKEVLD3HVDP2 \
  | 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: 20601ea4de4febb171aa25563d9ea37ea6bc55ccf142d4a2f60321cc1ba5f76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8972c75e0d1c2fae88ec1d49565c873c8bf2c34686a181175ddd6514d82da917",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-30T09:42:40Z",
    "title_canon_sha256": "cdd75467538dbb8382849a14d02a097599404d42dc81da0862e0e85b6effe4ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7809",
    "kind": "arxiv",
    "version": 1
  }
}