Pith Number

pith:VG6JCD3O

pith:2014:VG6JCD3O4LBHFET7M2253G5INL

not attested not anchored not stored refs pending

Inferring human mobility using communication patterns

Hang-Hyun Jo, Jari Saram\"aki, Marija Mitrovi\'c, Raj Kumar Pan, Vasyl Palchykov

arxiv:1404.7675 v2 · 2014-04-30 · physics.soc-ph · physics.comp-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VG6JCD3O4LBHFET7M2253G5INL}

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	2026-05-18T02:44:40.137512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9bc910f6ee2c272927f66b5dd9ba86af49cb40abcb9bc50213682e6cf1c82d0

Aliases

arxiv: 1404.7675 · arxiv_version: 1404.7675v2 · doi: 10.48550/arxiv.1404.7675 · pith_short_12: VG6JCD3O4LBH · pith_short_16: VG6JCD3O4LBHFET7 · pith_short_8: VG6JCD3O

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/VG6JCD3O4LBHFET7M2253G5INL \
  | 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: a9bc910f6ee2c272927f66b5dd9ba86af49cb40abcb9bc50213682e6cf1c82d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d193f9b7c50fd6c065e64026299f8ed52ff714642bbc1f0422587db5a3ab50d7",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-04-30T10:39:02Z",
    "title_canon_sha256": "bc0d52c5d3c21c57ec466826f27204865ff5abc03b2864b00254aa8a68b63752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7675",
    "kind": "arxiv",
    "version": 2
  }
}