Pith Number

pith:HFJNSR5G

pith:2020:HFJNSR5GDOHHZOPH2NSWCGGJ72

not attested not anchored not stored refs pending

Patterns of Patient and Caregiver Mutual Support Connections in an Online Health Community

Drew Erikson, Hannah Miller Hillberg, Loren Terveen, Marco Dow, Saumik Narayanan, Sourojit Ghosh, Svetlana Yarosh, Zachary Levonian

arxiv:2007.16172 v3 · 2020-07-31 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFJNSR5GDOHHZOPH2NSWCGGJ72}

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	2026-07-05T01:34:34.341039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3952d947a61b8e7cb9e7d3656118c9feb9bd5e34f5b240614172973cb404efff

Aliases

arxiv: 2007.16172 · arxiv_version: 2007.16172v3 · doi: 10.48550/arxiv.2007.16172 · pith_short_12: HFJNSR5GDOHH · pith_short_16: HFJNSR5GDOHHZOPH · pith_short_8: HFJNSR5G

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/HFJNSR5GDOHHZOPH2NSWCGGJ72 \
  | 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: 3952d947a61b8e7cb9e7d3656118c9feb9bd5e34f5b240614172973cb404efff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6478e5e09d2f8ac0b8e3c0c7521b4fdb45fb553264aeeedaef34bead30304b59",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-07-31T16:51:41Z",
    "title_canon_sha256": "c0ec811bdb937ee3d1db9c010792adeb8bfae71409b1f8dc4077c06e24f79848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.16172",
    "kind": "arxiv",
    "version": 3
  }
}