Pith Number

pith:IJP2MZDD

pith:2011:IJP2MZDDFQHXVYHA2LJ5POL4PA

not attested not anchored not stored refs pending

Exploring Human Mobility Patterns Based on Location Information of US Flights

Bin Jiang, Tao Jia

arxiv:1104.4578 v2 · 2011-04-23 · physics.data-an · cs.SI · 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{IJP2MZDDFQHXVYHA2LJ5POL4PA}

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	2026-05-18T04:16:11.758518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

425fa664632c0f7ae0e0d2d3d7b97c7801cd1fa323797714fff4e6c337775816

Aliases

arxiv: 1104.4578 · arxiv_version: 1104.4578v2 · doi: 10.48550/arxiv.1104.4578 · pith_short_12: IJP2MZDDFQHX · pith_short_16: IJP2MZDDFQHXVYHA · pith_short_8: IJP2MZDD

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/IJP2MZDDFQHXVYHA2LJ5POL4PA \
  | 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: 425fa664632c0f7ae0e0d2d3d7b97c7801cd1fa323797714fff4e6c337775816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96d0d28b0a43211b522686dc60d5d7ac4e86a590ec912a1cb180b5fe71c4fc8",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2011-04-23T17:33:53Z",
    "title_canon_sha256": "ad47f0154b03d848f9b9a4e915daf0ef1ffc89c8b9526364d094bd0f8e00f637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4578",
    "kind": "arxiv",
    "version": 2
  }
}