Pith Number

pith:EDHK72NU

pith:2012:EDHK72NUOZCXOY3JTJHWXJ6KME

not attested not anchored not stored refs pending

The effect of perception anisotropy on particle systems describing pedestrian flows in corridors

Adrian Muntean, Alexey Lyulin, Joep Evers, Lennart Gulikers

arxiv:1210.4530 v2 · 2012-10-16 · physics.soc-ph · math-ph · math.MP · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDHK72NUOZCXOY3JTJHWXJ6KME}

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	2026-05-18T03:27:54.507884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ceafe9b476457763699a4f6ba7ca6131fc081f6292552b5ed87cfe89b69c8b

Aliases

arxiv: 1210.4530 · arxiv_version: 1210.4530v2 · doi: 10.48550/arxiv.1210.4530 · pith_short_12: EDHK72NUOZCX · pith_short_16: EDHK72NUOZCXOY3J · pith_short_8: EDHK72NU

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/EDHK72NUOZCXOY3JTJHWXJ6KME \
  | 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: 20ceafe9b476457763699a4f6ba7ca6131fc081f6292552b5ed87cfe89b69c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edddd6d472d086368844d5415dd7f955ce5aaeed2d4ea87912c8ca8dffd63882",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-10-16T19:12:20Z",
    "title_canon_sha256": "30fce47a63cb3e6d270d5fb34570d164020248b15c50093b12a6a07d56498b84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4530",
    "kind": "arxiv",
    "version": 2
  }
}