Pith Number

pith:SCNFECSY

pith:2014:SCNFECSYDE3CIHAKCC3WM5KPCN

not attested not anchored not stored refs pending

Limits of Predictability in Commuting Flows in the Absence of Data for Calibration

Carlos Herrera, Marta C. Gonzalez, Nathan Eagle, Yingxiang Yang

arxiv:1407.6256 v1 · 2014-07-13 · 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{SCNFECSYDE3CIHAKCC3WM5KPCN}

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	2026-05-18T02:46:40.092708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

909a520a581936241c0a10b766754f13401c5b8546d9d671e6c2001aac7d2442

Aliases

arxiv: 1407.6256 · arxiv_version: 1407.6256v1 · doi: 10.48550/arxiv.1407.6256 · pith_short_12: SCNFECSYDE3C · pith_short_16: SCNFECSYDE3CIHAK · pith_short_8: SCNFECSY

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/SCNFECSYDE3CIHAKCC3WM5KPCN \
  | 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: 909a520a581936241c0a10b766754f13401c5b8546d9d671e6c2001aac7d2442

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9a342bd6a26de4951bca5437185a74b6128e275199e1393910d2f1962c248b",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-07-13T08:06:15Z",
    "title_canon_sha256": "157a29f049636baa9bc17eacff73d8cef44937a39122c861194fad83464617bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6256",
    "kind": "arxiv",
    "version": 1
  }
}