Pith Number

pith:7TPQ7VNP

pith:2020:7TPQ7VNPTF4LX7IB5ZVRJXG7XF

not attested not anchored not stored refs pending

Joint Distribution and Transitions of Pain and Activity in Critically Ill Patients

Azra Bihorac, Florenc Demrozi, Graziano Pravadelli, Parisa Rashidi, Patrick J Tighe

arxiv:2004.09134 v1 · 2020-04-20 · eess.SP · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TPQ7VNPTF4LX7IB5ZVRJXG7XF}

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	2026-07-05T01:41:52.971404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcdf0fd5af9978bbfd01ee6b14dcdfb949ca568a864d5a6237671d40d17c692c

Aliases

arxiv: 2004.09134 · arxiv_version: 2004.09134v1 · doi: 10.48550/arxiv.2004.09134 · pith_short_12: 7TPQ7VNPTF4L · pith_short_16: 7TPQ7VNPTF4LX7IB · pith_short_8: 7TPQ7VNP

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/7TPQ7VNPTF4LX7IB5ZVRJXG7XF \
  | 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: fcdf0fd5af9978bbfd01ee6b14dcdfb949ca568a864d5a6237671d40d17c692c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1649ac90be2f6c395f73f3a9bcf9116f3a5ec5033eed18372b02d2b892a6f792",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-04-20T08:56:13Z",
    "title_canon_sha256": "9d694e8e422f28fad59c8ca22be847943859a8768601d9f53d2390ef05a7605e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09134",
    "kind": "arxiv",
    "version": 1
  }
}