Pith Number

pith:KX4LM3EI

pith:2021:KX4LM3EIL57IXJ47ONU7RHS575

not attested not anchored not stored refs pending

Unravelling the Spatial Properties of Individual Mobility Patterns using Longitudinal Travel Data

Francesco Ferranti, Oded Cats

arxiv:2106.15866 v1 · 2021-06-30 · 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{KX4LM3EIL57IXJ47ONU7RHS575}

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	2026-07-05T02:54:01.015805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f8b66c885f7e8ba79f7369f89e5dff4e162a3c7c86ed26adedc353d8888a8e

Aliases

arxiv: 2106.15866 · arxiv_version: 2106.15866v1 · doi: 10.48550/arxiv.2106.15866 · pith_short_12: KX4LM3EIL57I · pith_short_16: KX4LM3EIL57IXJ47 · pith_short_8: KX4LM3EI

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/KX4LM3EIL57IXJ47ONU7RHS575 \
  | 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: 55f8b66c885f7e8ba79f7369f89e5dff4e162a3c7c86ed26adedc353d8888a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac8e9182071be3c3ccf7f5a535fb39d02e5bcf173f7848fe932783698414c0e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2021-06-30T07:49:46Z",
    "title_canon_sha256": "2f36a70b5c98672bf3a8da43f00c504e1c865f449388ef0c50e7f59592e3646e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15866",
    "kind": "arxiv",
    "version": 1
  }
}