Pith Number

pith:TL227TKU

pith:2015:TL227TKU27MWTE6W4VRDVIDYYP

not attested not anchored not stored refs pending

Impact of Impulse Stops on Pedestrian Flow

Hang-Hyun Jo, Iisakki Kosonen, Jaeyoung Kwak, Tapio Luttinen

arxiv:1512.01429 v1 · 2015-11-16 · 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{TL227TKU27MWTE6W4VRDVIDYYP}

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	2026-05-18T00:49:04.761392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af5afcd54d7d96993d6e5623aa078c3d1605006dfebdd64beeb9905137ab53d

Aliases

arxiv: 1512.01429 · arxiv_version: 1512.01429v1 · doi: 10.48550/arxiv.1512.01429 · pith_short_12: TL227TKU27MW · pith_short_16: TL227TKU27MWTE6W · pith_short_8: TL227TKU

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/TL227TKU27MWTE6W4VRDVIDYYP \
  | 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: 9af5afcd54d7d96993d6e5623aa078c3d1605006dfebdd64beeb9905137ab53d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae368fefb8533c760556067dffbbc328e9443221ea3231a902587a495112d609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-11-16T11:27:40Z",
    "title_canon_sha256": "a5565cf5a131594459bf8c0beda439fadcd10cfc7425525720449bb794d6277d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01429",
    "kind": "arxiv",
    "version": 1
  }
}