Pith Number

pith:RT2GTBHL

pith:2016:RT2GTBHLC44JX3HXVCIKIJXJFK

not attested not anchored not stored refs pending

An analytical framework to nowcast well-being using mobile phone data

Dino Pedreschi, Fosca Giannotti, Lorenzo Gabrielli, Luca Pappalardo, Maarten Vanhoof, Zbigniew Smoreda

arxiv:1606.06279 v1 · 2016-03-16 · cs.CY · cs.SI · physics.soc-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RT2GTBHLC44JX3HXVCIKIJXJFK}

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	2026-05-18T00:45:30.522089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf46984eb17389becf7a890a426e92ab6f6f68be1db7a81aaa4c38fb00a2791

Aliases

arxiv: 1606.06279 · arxiv_version: 1606.06279v1 · doi: 10.48550/arxiv.1606.06279 · pith_short_12: RT2GTBHLC44J · pith_short_16: RT2GTBHLC44JX3HX · pith_short_8: RT2GTBHL

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/RT2GTBHLC44JX3HXVCIKIJXJFK \
  | 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: 8cf46984eb17389becf7a890a426e92ab6f6f68be1db7a81aaa4c38fb00a2791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06863078556edbf7bec91e5ee6bd2eb72e5be895ede0bbfc10efcaffabe33594",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-03-16T23:15:23Z",
    "title_canon_sha256": "4c48f1f8b9d73fdc8e3b1c60e23d75981dda3b880085fd13387d8aef3d2007aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06279",
    "kind": "arxiv",
    "version": 1
  }
}