Pith Number

pith:JF6EB2OU

pith:2015:JF6EB2OUOIILSZTRUC5SWM36LI

not attested not anchored not stored refs pending

The Effect of Recency to Human Mobility

Alexandre Evsukoff, Fernando Buarque de Lima Neto, Hugo Barbosa, Ronaldo Menezes

arxiv:1504.01442 v2 · 2015-04-07 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JF6EB2OUOIILSZTRUC5SWM36LI}

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	2026-05-18T00:01:44.171380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

497c40e9d47210b96671a0bb2b337e5a36566cedd82b4f2138484fb2b166796b

Aliases

arxiv: 1504.01442 · arxiv_version: 1504.01442v2 · doi: 10.48550/arxiv.1504.01442 · pith_short_12: JF6EB2OUOIIL · pith_short_16: JF6EB2OUOIILSZTR · pith_short_8: JF6EB2OU

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/JF6EB2OUOIILSZTRUC5SWM36LI \
  | 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: 497c40e9d47210b96671a0bb2b337e5a36566cedd82b4f2138484fb2b166796b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e251fec5575980b7b9e733c12bafe5d5eb903e606d30d2f2267100aeda8210f0",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-04-07T00:31:01Z",
    "title_canon_sha256": "356060a77ad7022784921b2cd8fd72023f95dd00a65276abe06554ce98b3e32d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01442",
    "kind": "arxiv",
    "version": 2
  }
}