Pith Number

pith:AI2ZLPWU

pith:2024:AI2ZLPWUHBITHP42ZYWOVJKUGJ

not attested not anchored not stored refs pending

A first passage model of intravitreal drug delivery and residence time, in relation to ocular geometry, individual variability, and injection location

Antonello Caruso, Eamonn A. Gaffney, Jessica R. Crawshaw, Michael Gertz, Patricia Lamirande, Philip K. Maini

arxiv:2404.04086 v1 · 2024-04-05 · q-bio.QM · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AI2ZLPWUHBITHP42ZYWOVJKUGJ}

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	2026-07-05T09:21:42.622027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023595bed4385133bf9ace2ceaa554325edd8fdb47514e8b06f3a3f224dba25a

Aliases

arxiv: 2404.04086 · arxiv_version: 2404.04086v1 · doi: 10.48550/arxiv.2404.04086 · pith_short_12: AI2ZLPWUHBIT · pith_short_16: AI2ZLPWUHBITHP42 · pith_short_8: AI2ZLPWU

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/AI2ZLPWUHBITHP42ZYWOVJKUGJ \
  | 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: 023595bed4385133bf9ace2ceaa554325edd8fdb47514e8b06f3a3f224dba25a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d18b55e76a8e13780ca6b96cbf3ab0ea095baf9337eeefd136f3fc2df68217",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2024-04-05T13:21:48Z",
    "title_canon_sha256": "7476a46ca9ba0be5ed63d90ef8fa3b109b48f5f5ea67899308fd84a4cfdcec4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04086",
    "kind": "arxiv",
    "version": 1
  }
}