Pith Number

pith:ESJYVSFK

pith:2013:ESJYVSFKQJDQ554ROPYZ24WQWZ

not attested not anchored not stored refs pending

Chatty Mobiles:Individual mobility and communication patterns

Ana-Maria Olteanu, Thomas Couronne, Zbigniew Smoreda

arxiv:1301.6553 v1 · 2013-01-28 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESJYVSFKQJDQ554ROPYZ24WQWZ}

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	2026-05-18T03:35:15.040272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24938ac8aa82470ef79173f19d72d0b642b265d2c5457c691f3ed58bdfd77553

Aliases

arxiv: 1301.6553 · arxiv_version: 1301.6553v1 · doi: 10.48550/arxiv.1301.6553 · pith_short_12: ESJYVSFKQJDQ · pith_short_16: ESJYVSFKQJDQ554R · pith_short_8: ESJYVSFK

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/ESJYVSFKQJDQ554ROPYZ24WQWZ \
  | 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: 24938ac8aa82470ef79173f19d72d0b642b265d2c5457c691f3ed58bdfd77553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3987e0b9a7276b9a954c563391f0158ff362d40cd92e9c5e80963859397fbb3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-01-28T14:19:48Z",
    "title_canon_sha256": "908ac1e716db51a8fcbbaf12be7f03e075782861efe129a0db820a3512b3bb14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6553",
    "kind": "arxiv",
    "version": 1
  }
}