Pith Number

pith:3GD42R4M

pith:2016:3GD42R4MGYPZMV73CBIVJ3CHQW

not attested not anchored not stored refs pending

Congestion Dynamics in Pedestrian Single-File Motion

Andreas Schadschneider, Armin Seyfried, Verena Ziemer

arxiv:1602.03053 v1 · 2016-02-09 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GD42R4MGYPZMV73CBIVJ3CHQW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:21:03.571878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d987cd478c361f9657fb105154ec47858c921ab5d0ca14034170c27ae18a6266

Aliases

arxiv: 1602.03053 · arxiv_version: 1602.03053v1 · doi: 10.48550/arxiv.1602.03053 · pith_short_12: 3GD42R4MGYPZ · pith_short_16: 3GD42R4MGYPZMV73 · pith_short_8: 3GD42R4M

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/3GD42R4MGYPZMV73CBIVJ3CHQW \
  | 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: d987cd478c361f9657fb105154ec47858c921ab5d0ca14034170c27ae18a6266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00be67dde3967e2108ef56aae98ecc156a12e140f351716b5cc623bc3e62607",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-02-09T16:20:32Z",
    "title_canon_sha256": "4d4a9153ed8d19a3cf351e407d78ad89da2f5fb1d9afcc245c45bc41363938c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03053",
    "kind": "arxiv",
    "version": 1
  }
}