Pith Number

pith:N2CHK33Y

pith:2020:N2CHK33YTB7UTGPLIY4LLX3BK4

not attested not anchored not stored refs pending

Understanding the Use of Crisis Informatics Technology among Older Adults

Andrea G. Parker, Jacqueline Griffin, Mary Amulya Joseph, Miso Kim, Nurul Suhaimi, Rana Azghandi, Yixuan Zhang

arxiv:2001.02705 v2 · 2020-01-08 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2CHK33YTB7UTGPLIY4LLX3BK4}

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	2026-07-05T00:34:51.601788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e84756f78987f4999eb4638b5df615737b49a9d68e2bb9b73e378462dfd41ac

Aliases

arxiv: 2001.02705 · arxiv_version: 2001.02705v2 · doi: 10.48550/arxiv.2001.02705 · pith_short_12: N2CHK33YTB7U · pith_short_16: N2CHK33YTB7UTGPL · pith_short_8: N2CHK33Y

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/N2CHK33YTB7UTGPLIY4LLX3BK4 \
  | 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: 6e84756f78987f4999eb4638b5df615737b49a9d68e2bb9b73e378462dfd41ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a986afff669d1a17d4d9726c18580cfafc9e21994d6b718738ef102068c178c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-01-08T19:09:46Z",
    "title_canon_sha256": "262eb77dd77eb126aecac73077e350bb0e9d9d0e408b4421d62911bf15ef98f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02705",
    "kind": "arxiv",
    "version": 2
  }
}