Pith Number

pith:7LGLT4LP

pith:2010:7LGLT4LPTBWPIKVSQOUH4WJRBK

not attested not anchored not stored refs pending

Quantitative model for efficient temporal targeting of tumor cells and neovasculature

C. A. Haselwandter, M. Kardar, M. Kohandel, S. Sengupta, S. Sivaloganathan

arxiv:1012.4403 v1 · 2010-12-20 · q-bio.TO · q-bio.CB · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LGLT4LPTBWPIKVSQOUH4WJRBK}

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	2026-05-18T04:20:14.514334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faccb9f16f986cf42ab283a87e59310aa8c6cc8d527ec93fdf3b0d4e0a1c60a0

Aliases

arxiv: 1012.4403 · arxiv_version: 1012.4403v1 · doi: 10.48550/arxiv.1012.4403 · pith_short_12: 7LGLT4LPTBWP · pith_short_16: 7LGLT4LPTBWPIKVS · pith_short_8: 7LGLT4LP

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/7LGLT4LPTBWPIKVSQOUH4WJRBK \
  | 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: faccb9f16f986cf42ab283a87e59310aa8c6cc8d527ec93fdf3b0d4e0a1c60a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906de2413c93569cd949d065ad15e11a8a8fbe878ae85e7e58193ae28b824442",
    "cross_cats_sorted": [
      "q-bio.CB",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2010-12-20T17:01:19Z",
    "title_canon_sha256": "ba32308f29ae969a536ac64fc147d7b9372954ca79679da1168f21ca0e944496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4403",
    "kind": "arxiv",
    "version": 1
  }
}