Pith Number

pith:YYBFGUV3

pith:2015:YYBFGUV3LW3MV2FJDFP665J6VB

not attested not anchored not stored refs pending

Assessment of Models for Pedestrian Dynamics with Functional Principal Component Analysis

A. Seyfried, H. Gottschalk, M. Chraibi, M. Saadi, T. Ensslen

arxiv:1502.00528 v2 · 2015-02-02 · 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{YYBFGUV3LW3MV2FJDFP665J6VB}

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	2026-05-18T01:18:34.031875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6025352bb5db6cae8a9195fef753ea84cba624de5b83a4227e528aa7185b87d

Aliases

arxiv: 1502.00528 · arxiv_version: 1502.00528v2 · doi: 10.48550/arxiv.1502.00528 · pith_short_12: YYBFGUV3LW3M · pith_short_16: YYBFGUV3LW3MV2FJ · pith_short_8: YYBFGUV3

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/YYBFGUV3LW3MV2FJDFP665J6VB \
  | 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: c6025352bb5db6cae8a9195fef753ea84cba624de5b83a4227e528aa7185b87d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "024a0a886a5bb23332d449fbcdea7da3483a3d92fd209a33e640480c3b14af30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-02-02T15:59:18Z",
    "title_canon_sha256": "ea491b45cfbddc83678038bbfd11681f553ec3d84e153bcd2a315668a412d273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00528",
    "kind": "arxiv",
    "version": 2
  }
}