Pith Number

pith:X6BMBECE

pith:2016:X6BMBECEAPXS76CBQAGHSYFCYY

not attested not anchored not stored refs pending

Determining Health Utilities through Data Mining of Social Media

Christopher Thompson, Clint Young, Josh Introne

arxiv:1608.03938 v1 · 2016-08-13 · cs.CL · cs.AI · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6BMBECEAPXS76CBQAGHSYFCYY}

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	2026-05-18T01:09:04.610857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf82c0904403ef2ff841800c7960a2c606addf37a58fdf1e67c512f625ebb641

Aliases

arxiv: 1608.03938 · arxiv_version: 1608.03938v1 · doi: 10.48550/arxiv.1608.03938 · pith_short_12: X6BMBECEAPXS · pith_short_16: X6BMBECEAPXS76CB · pith_short_8: X6BMBECE

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/X6BMBECEAPXS76CBQAGHSYFCYY \
  | 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: bf82c0904403ef2ff841800c7960a2c606addf37a58fdf1e67c512f625ebb641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb45bf5697cece45377add0cd1182155c64faca10eeadaf6e0d1e3d83340a367",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-08-13T04:02:38Z",
    "title_canon_sha256": "4903155b7253e98460bf60bd75c409065b690b95d1114b3d9f56e80aa793edc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03938",
    "kind": "arxiv",
    "version": 1
  }
}