Pith Number

pith:WE34ZSWC

pith:2019:WE34ZSWCAG5XW5JBVMFW6W2FCP

not attested not anchored not stored refs pending

Joint User Mobility and Traffic Characterization in Temporary Crowded Events

Adriano Valadar, Eduardo Nuno Almeida, Jorge Mamede

arxiv:1907.00504 v2 · 2019-07-01 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WE34ZSWCAG5XW5JBVMFW6W2FCP}

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	2026-05-17T23:41:36.070882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b137cccac201bb7b7521ab0b6f5b4513faadf0bfa6f86dac2fb36b44dbbc84f3

Aliases

arxiv: 1907.00504 · arxiv_version: 1907.00504v2 · doi: 10.48550/arxiv.1907.00504 · pith_short_12: WE34ZSWCAG5X · pith_short_16: WE34ZSWCAG5XW5JB · pith_short_8: WE34ZSWC

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/WE34ZSWCAG5XW5JBVMFW6W2FCP \
  | 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: b137cccac201bb7b7521ab0b6f5b4513faadf0bfa6f86dac2fb36b44dbbc84f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b63353cc64a06caa273be44b2c10c1b62d7d892ba609f721049c3147cac3dd0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-07-01T00:25:16Z",
    "title_canon_sha256": "a54f80897e78eeaa0b33500f060956bfd7fce81918bb65d34fb2a8a59341069a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00504",
    "kind": "arxiv",
    "version": 2
  }
}