Pith Number

pith:7BI7MUIC

pith:2011:7BI7MUIC6JEXWHRKD4FGVM5FWO

not attested not anchored not stored refs pending

Ordering in bidirectional pedestrian flows and its influence on the fundamental diagram

Andreas Schadschneider, Armin Seyfried, Jun Zhang, Wolfram Klingsch

arxiv:1107.5246 v2 · 2011-07-26 · 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{7BI7MUIC6JEXWHRKD4FGVM5FWO}

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	2026-05-18T03:05:19.092432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f851f65102f2497b1e2a1f0a6ab3a5b38798ce122d4201fd0158c26a0d991ff0

Aliases

arxiv: 1107.5246 · arxiv_version: 1107.5246v2 · doi: 10.48550/arxiv.1107.5246 · pith_short_12: 7BI7MUIC6JEX · pith_short_16: 7BI7MUIC6JEXWHRK · pith_short_8: 7BI7MUIC

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/7BI7MUIC6JEXWHRKD4FGVM5FWO \
  | 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: f851f65102f2497b1e2a1f0a6ab3a5b38798ce122d4201fd0158c26a0d991ff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5042907bbf8be6215019f69a37215d9d1a4dd1a3731b9aab33fe2140921c26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-07-26T15:36:22Z",
    "title_canon_sha256": "b07a896d635e7b4f1a391d928977a3305bd4707ce0d10205aceef2c7d08ffaac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5246",
    "kind": "arxiv",
    "version": 2
  }
}