Pith Number

pith:GTU27HDP

pith:2025:GTU27HDPYBJ7LSLZKP3OOX5OU4

not attested not anchored not stored refs pending

Programmable Virtual Humans Toward Human Physiologically-Based Drug Discovery

Lei Xie, Philip E. Bourne, You Wu

arxiv:2507.19568 v1 · 2025-07-25 · cs.CY · cs.AI · cs.CE · 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{GTU27HDPYBJ7LSLZKP3OOX5OU4}

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	2026-07-05T11:43:36.698212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34e9af9c6fc053f5c97953f6e75faea731781aba50436e0ed858b70bd19cebc9

Aliases

arxiv: 2507.19568 · arxiv_version: 2507.19568v1 · doi: 10.48550/arxiv.2507.19568 · pith_short_12: GTU27HDPYBJ7 · pith_short_16: GTU27HDPYBJ7LSLZ · pith_short_8: GTU27HDP

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/GTU27HDPYBJ7LSLZKP3OOX5OU4 \
  | 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: 34e9af9c6fc053f5c97953f6e75faea731781aba50436e0ed858b70bd19cebc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b9021c29b001902e3123d9996e291784e61409fbe5aae3a69b8b01906cad39",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-07-25T16:40:57Z",
    "title_canon_sha256": "33cadcd288cebcfc1f613375dbe68bb282e37683e1fca19004485472da46f44d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19568",
    "kind": "arxiv",
    "version": 1
  }
}