Pith Number

pith:SRHFWURL

pith:2015:SRHFWURL2OFEIU2WY3LDD63F5Z

not attested not anchored not stored refs pending

Harnessing Mobile Phone Social Network Topology to Infer Users Demographic Attributes

Carlos Sarraute, Javier Burroni, Jorge Brea, Martin Minnoni

arxiv:1511.07337 v1 · 2015-11-23 · 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{SRHFWURL2OFEIU2WY3LDD63F5Z}

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	2026-05-18T01:26:11.623138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944e5b522bd38a445356c6d631fb65ee60291ff25c81a4c9a67f8a06e50ebf11

Aliases

arxiv: 1511.07337 · arxiv_version: 1511.07337v1 · doi: 10.48550/arxiv.1511.07337 · pith_short_12: SRHFWURL2OFE · pith_short_16: SRHFWURL2OFEIU2W · pith_short_8: SRHFWURL

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/SRHFWURL2OFEIU2WY3LDD63F5Z \
  | 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: 944e5b522bd38a445356c6d631fb65ee60291ff25c81a4c9a67f8a06e50ebf11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2482e0671f8d21882685e937fbec62bb12d9ca84d76eab44a97b3b04375297e7",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-11-23T17:40:18Z",
    "title_canon_sha256": "bbe81176b1449c93b2d8b655d15bdd7ef7fb31a3ebe5bfad9ba197c0717fa589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07337",
    "kind": "arxiv",
    "version": 1
  }
}