Pith Number

pith:XALZGHFM

pith:2019:XALZGHFMU5ZPZSEJFL52OQBBQM

not attested not anchored not stored refs pending

REP: Predicting the Time-Course of Drug Sensitivity

Amin Emad, Cheng Qian, Nicholas D. Sidiropoulos

arxiv:1907.11911 v1 · 2019-07-27 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XALZGHFMU5ZPZSEJFL52OQBBQM}

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	2026-05-17T23:39:22.551654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b817931caca772fcc8892afba740218308e9cfaf953ef1d68b9470e5f050c60c

Aliases

arxiv: 1907.11911 · arxiv_version: 1907.11911v1 · doi: 10.48550/arxiv.1907.11911 · pith_short_12: XALZGHFMU5ZP · pith_short_16: XALZGHFMU5ZPZSEJ · pith_short_8: XALZGHFM

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/XALZGHFMU5ZPZSEJFL52OQBBQM \
  | 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: b817931caca772fcc8892afba740218308e9cfaf953ef1d68b9470e5f050c60c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f934f7e63cdceff55c947076a8683389dc326e9ea300ae3442700caf53cb4c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-27T13:49:40Z",
    "title_canon_sha256": "dcbe9635d69d63a534398353c6099e893cd45a7ad5f1c52f913d0fb32d0031b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11911",
    "kind": "arxiv",
    "version": 1
  }
}