Pith Number

pith:HCWCOBUH

pith:2026:HCWCOBUHIDILENLHA3SITTHD23

not attested not anchored not stored refs pending

Designing DNA nanostar hydrogels with programmable degradation and antibody release

Christine A. Merrick, Davide Michieletto, Giorgia Palombo, Jennifer Harnett, Susan Rosser, Yair Augusto Gutierrez Fosado

arxiv:2601.14934 v2 · 2026-01-21 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCWCOBUHIDILENLHA3SITTHD23}

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	2026-06-19T16:11:19.531197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38ac27068740d0b2356706e489cce3d6d08eec490c52d632c3a9836387a15fec

Aliases

arxiv: 2601.14934 · arxiv_version: 2601.14934v2 · doi: 10.48550/arxiv.2601.14934 · pith_short_12: HCWCOBUHIDIL · pith_short_16: HCWCOBUHIDILENLH · pith_short_8: HCWCOBUH

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/HCWCOBUHIDILENLHA3SITTHD23 \
  | 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: 38ac27068740d0b2356706e489cce3d6d08eec490c52d632c3a9836387a15fec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "747912b0980ee14a6de696578c063c81558b199873170c12224c77ef1e591c57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-01-21T12:24:48Z",
    "title_canon_sha256": "193cc89fe8b183f5bb35f6f17f3c18cb8f515f5e2326dcd66a01a0a3ed4a7839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14934",
    "kind": "arxiv",
    "version": 2
  }
}