Pith Number

pith:WOJDSGHI

pith:2020:WOJDSGHIGVUQWUFO6FCSS425WI

not attested not anchored not stored refs pending

Measuring Pain in Sickle Cell Disease using Clinical Text

Amanuel Alambo, Daniel Abrams, Jacqueline Vaughn, Krishnaprasad Thirunarayan, Nirmish Shah, Ryan Andrew, Sid Gollarahalli, Tanvi Banerjee

arxiv:2008.11081 v1 · 2020-08-05 · cs.IR · cs.CL · 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{WOJDSGHIGVUQWUFO6FCSS425WI}

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	2026-07-05T01:30:13.998378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3923918e835690b50aef14529735db2153d6a896985a8e20e9ed6144686ed37

Aliases

arxiv: 2008.11081 · arxiv_version: 2008.11081v1 · doi: 10.48550/arxiv.2008.11081 · pith_short_12: WOJDSGHIGVUQ · pith_short_16: WOJDSGHIGVUQWUFO · pith_short_8: WOJDSGHI

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/WOJDSGHIGVUQWUFO6FCSS425WI \
  | 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: b3923918e835690b50aef14529735db2153d6a896985a8e20e9ed6144686ed37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec70d541d809c1c66dc8053cdf76e81d7418441d3afa8f78a33ad12b2615e7c",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-08-05T23:39:57Z",
    "title_canon_sha256": "a71f29148b071a363f10272d278a27399e13f09adbf3dbdf283c76c1b7cba799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11081",
    "kind": "arxiv",
    "version": 1
  }
}