Pith Number

pith:SEZKFERM

pith:2016:SEZKFERM6IKEDNS3UOKJH5C2V4

not attested not anchored not stored refs pending

Social Groups and Pedestrian Crowds: Experiment on Dyads in a Counter Flow Scenario

Andrea Gorrini, Claudio Feliciani, Katsuhiro Nishinari, Luca Crociani, Pengfei Zhao, Stefania Bandini

arxiv:1610.08325 v1 · 2016-10-25 · cs.MA · 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{SEZKFERM6IKEDNS3UOKJH5C2V4}

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	2026-05-18T01:01:09.941898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9132a2922cf21441b65ba39493f45aaf3475f2584acf56367f772d4e6f080b93

Aliases

arxiv: 1610.08325 · arxiv_version: 1610.08325v1 · doi: 10.48550/arxiv.1610.08325 · pith_short_12: SEZKFERM6IKE · pith_short_16: SEZKFERM6IKEDNS3 · pith_short_8: SEZKFERM

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/SEZKFERM6IKEDNS3UOKJH5C2V4 \
  | 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: 9132a2922cf21441b65ba39493f45aaf3475f2584acf56367f772d4e6f080b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79ec91e95726c3524d2a8533b30c329b47dde4d5f278f44cef5f413f002619c",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2016-10-25T14:22:11Z",
    "title_canon_sha256": "a9795c83718b9b0d2bda625bcc784081c9337f100d23753643f0e30eb8e812a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08325",
    "kind": "arxiv",
    "version": 1
  }
}