Pith Number

pith:7AOPCMZR

pith:2018:7AOPCMZRDLL2A7KOJWWVL7XFM2

not attested not anchored not stored refs pending

Cross-comparative analysis of evacuation behavior after earthquakes using mobile phone data

Kota Tsubouchi, Satoshi Ikemoto, Takahiro Yabe, Yoshihide Sekimoto

arxiv:1811.03598 v1 · 2018-11-08 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AOPCMZRDLL2A7KOJWWVL7XFM2}

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	2026-05-17T23:52:04.477061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81cf133311ad7a07d4e4dad55fee5669a0180ef36429610fb5b1a40164f11db

Aliases

arxiv: 1811.03598 · arxiv_version: 1811.03598v1 · doi: 10.48550/arxiv.1811.03598 · pith_short_12: 7AOPCMZRDLL2 · pith_short_16: 7AOPCMZRDLL2A7KO · pith_short_8: 7AOPCMZR

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/7AOPCMZRDLL2A7KOJWWVL7XFM2 \
  | 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: f81cf133311ad7a07d4e4dad55fee5669a0180ef36429610fb5b1a40164f11db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a53b56cfa66e73db6e839f86e7d36a2839e9c574535a8cdc9c2380ecea626fb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2018-11-08T18:32:12Z",
    "title_canon_sha256": "9c244f4c92e591478902bad20ab9a0f57a51fb7c67377f8636c9ea258d5177c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03598",
    "kind": "arxiv",
    "version": 1
  }
}