Pith Number

pith:H23REMYP

pith:2011:H23REMYPZRWJZUNAKIXALWY2Z4

not attested not anchored not stored refs pending

Properties of pedestrians walking in line - Fundamental diagrams

Asja Jeli\'c, C\'ecile Appert-Rolland, Julien Pettr\'e, Samuel Lemercier

arxiv:1111.5708 v2 · 2011-11-24 · physics.soc-ph · cond-mat.stat-mech · 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{H23REMYPZRWJZUNAKIXALWY2Z4}

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	2026-05-18T03:59:02.967027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb712330fcc6c9cd1a0522e05db1acf0d3ebd57d72be3e4482edc68be044926

Aliases

arxiv: 1111.5708 · arxiv_version: 1111.5708v2 · doi: 10.48550/arxiv.1111.5708 · pith_short_12: H23REMYPZRWJ · pith_short_16: H23REMYPZRWJZUNA · pith_short_8: H23REMYP

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/H23REMYPZRWJZUNAKIXALWY2Z4 \
  | 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: 3eb712330fcc6c9cd1a0522e05db1acf0d3ebd57d72be3e4482edc68be044926

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f58dbb543e93dc56b730a745886d024cfc49430e07e32aa4fbcee4b16a1181",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-11-24T10:03:06Z",
    "title_canon_sha256": "9d382baffcf8c16dd097c30b7ab29e3b3795cac181df8bf9046c5cc16ed0b81b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5708",
    "kind": "arxiv",
    "version": 2
  }
}