Pith Number

pith:EGBMMTOA

pith:2015:EGBMMTOAIASWRWRYWHX6RRND6V

not attested not anchored not stored refs pending

Coupling Human Mobility and Social Ties

Carlos Herrera-Yague, Christian M. Schneider, Jameson L. Toole, Marta C. Gonzalez

arxiv:1502.00690 v1 · 2015-02-03 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGBMMTOAIASWRWRYWHX6RRND6V}

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	2026-05-18T02:28:04.596619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2182c64dc0402568da38b1efe8c5a3f555b01b356b482e02447eecabe851ea6a

Aliases

arxiv: 1502.00690 · arxiv_version: 1502.00690v1 · doi: 10.48550/arxiv.1502.00690 · pith_short_12: EGBMMTOAIASW · pith_short_16: EGBMMTOAIASWRWRY · pith_short_8: EGBMMTOA

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/EGBMMTOAIASWRWRYWHX6RRND6V \
  | 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: 2182c64dc0402568da38b1efe8c5a3f555b01b356b482e02447eecabe851ea6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e968530c75a66218ec12c50e1384e60347761971e824084cdb679432a5b72d8",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-02-03T00:20:46Z",
    "title_canon_sha256": "807d384d06a09ff97a4b5633f67f89c9d593e1ba81c92a9f77c3bb793c80fb1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00690",
    "kind": "arxiv",
    "version": 1
  }
}