Pith Number

pith:H4DLLFNY

pith:2026:H4DLLFNYC2EJIBZ4PYXZ5JYJWU

not attested not anchored not stored refs pending

Toward a Hybrid Digital Twin of Society: Quantifying Cognitive-Spatial Linkages Through Online-Offline Feedback Networks

Julia Koltai, Rafiazka Hilman

arxiv:2606.27513 v1 · 2026-06-25 · 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{H4DLLFNYC2EJIBZ4PYXZ5JYJWU}

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	2026-06-29T00:14:08.719250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f06b595b8168894073c7e2f9ea709b514b015daee8034ea20a2b0d71733e3a5

Aliases

arxiv: 2606.27513 · arxiv_version: 2606.27513v1 · doi: 10.48550/arxiv.2606.27513 · pith_short_12: H4DLLFNYC2EJ · pith_short_16: H4DLLFNYC2EJIBZ4 · pith_short_8: H4DLLFNY

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/H4DLLFNYC2EJIBZ4PYXZ5JYJWU \
  | 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: 3f06b595b8168894073c7e2f9ea709b514b015daee8034ea20a2b0d71733e3a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b90060fd36b173de1dea75d2ef9954120d387b2531fd51c44cd8ca3ea61a30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2026-06-25T19:58:01Z",
    "title_canon_sha256": "f8109d44e3c696ffa74542368cc8362e2009bda9b91d11d1f4537d5055c0f79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27513",
    "kind": "arxiv",
    "version": 1
  }
}