Pith Number

pith:DIJAMNML

pith:2015:DIJAMNMLAMWZCNR2IAKXEJLTXJ

not attested not anchored not stored refs pending

Group Mobility: Detection, Tracking and Characterization

Antonio A. F. Loureiro, Ivan Oliveira Nunes, Pedro O. S. Vaz de Melo

arxiv:1512.04828 v1 · 2015-12-15 · 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{DIJAMNMLAMWZCNR2IAKXEJLTXJ}

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	2026-05-18T01:24:15.335998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a1206358b032d91363a4015722573ba5668d3ea4d2c1c375ace3266204b9ccc

Aliases

arxiv: 1512.04828 · arxiv_version: 1512.04828v1 · doi: 10.48550/arxiv.1512.04828 · pith_short_12: DIJAMNMLAMWZ · pith_short_16: DIJAMNMLAMWZCNR2 · pith_short_8: DIJAMNML

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/DIJAMNMLAMWZCNR2IAKXEJLTXJ \
  | 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: 1a1206358b032d91363a4015722573ba5668d3ea4d2c1c375ace3266204b9ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f560dce6c75a4b568a8190bc634c6ad57e820dc4bce6ebd2c2afc592e2369b",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-12-15T15:52:21Z",
    "title_canon_sha256": "f66cd56b89a622fd17a5eeefedeb01f010359578d62a84b897a4d849df0cf5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04828",
    "kind": "arxiv",
    "version": 1
  }
}