Pith Number

pith:SDQPDYA4

pith:2021:SDQPDYA4D4AMJKAJ3I6TIHHCLZ

not attested not anchored not stored refs pending

The potential stickiness of pandemic-induced behavior changes in the United States

Ali Shamshiripour, Deborah Salon, Denise Capasso da Silva, Ehsan Rahimi, Kouros Mohammadian, Laura Mirtich, Matthew Wigginton Conway, Nathan Parker, Ram Pendyala, Rishabh Singh Chauhan, Sara Khoeini, Sybil Derrible

arxiv:2104.14708 v2 · 2021-04-30 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDQPDYA4D4AMJKAJ3I6TIHHCLZ}

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	2026-07-05T03:02:15.405945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e0f1e01c1f00c4a809da3d341ce25e6a4896be53aa0b6b8fb24d7229a77421

Aliases

arxiv: 2104.14708 · arxiv_version: 2104.14708v2 · doi: 10.48550/arxiv.2104.14708 · pith_short_12: SDQPDYA4D4AM · pith_short_16: SDQPDYA4D4AMJKAJ · pith_short_8: SDQPDYA4

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/SDQPDYA4D4AMJKAJ3I6TIHHCLZ \
  | 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: 90e0f1e01c1f00c4a809da3d341ce25e6a4896be53aa0b6b8fb24d7229a77421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9dfc6aebefd456dd492251e0c3e876a60ad5feca3ce584d65b4bc541d1a157",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2021-04-30T00:57:14Z",
    "title_canon_sha256": "bdb9f93152efaa3aae7c308afdd1f0cd70232a6cc0b56c697b8ddfe3e92b0b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14708",
    "kind": "arxiv",
    "version": 2
  }
}