Pith Number

pith:KXHHCSMF

pith:2024:KXHHCSMFRFKFFS7262W2O6VAPB

not attested not anchored not stored refs pending

A Functional Human Liver Tissue Model: 3D Bioprinted Co-culture Discoids

Baleigh Sweeney, Brett R. Higgins, Carolina Abrahan, Glyn D. Palmer, Leandro Balzano-Nogueira, Senthilkumar Duraivel, Steven J. Chisolm, Thomas E. Angelini, Vignesh Subramaniam

arxiv:2501.00086 v1 · 2024-12-30 · cond-mat.soft · physics.bio-ph · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXHHCSMFRFKFFS7262W2O6VAPB}

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	2026-07-05T10:37:41.619194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55ce714985895452cbfaf6ada77aa0787935433395b6cd94b83c7cd51cbb6a92

Aliases

arxiv: 2501.00086 · arxiv_version: 2501.00086v1 · doi: 10.48550/arxiv.2501.00086 · pith_short_12: KXHHCSMFRFKF · pith_short_16: KXHHCSMFRFKFFS72 · pith_short_8: KXHHCSMF

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/KXHHCSMFRFKFFS7262W2O6VAPB \
  | 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: 55ce714985895452cbfaf6ada77aa0787935433395b6cd94b83c7cd51cbb6a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b480b5dc5f1197d384397d072a2a0b65a818357e7a0cd54d518b3ebd33b49d64",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2024-12-30T18:41:16Z",
    "title_canon_sha256": "4ee4427ec6558b12b8ed1871a3711ec763c963e3376a0a8d8281077f47f5e78f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00086",
    "kind": "arxiv",
    "version": 1
  }
}