Pith Number

pith:Z3W4HPRS

pith:2021:Z3W4HPRSZESYNQ3HRAENJRRRLL

not attested not anchored not stored refs pending

Spatial mapping of protein composition and tissue organization: a primer for multiplexed antibody-based imaging

Alexandre Albanese, Andrea J. Radtke, Anne E. Wiblin, Anup Sood, Elizabeth K. Neumann, Elizabeth McDonough, Eliza C. Small, Emma Lundberg, Garry P. Nolan, Jeannie M. Camarillo, Jeffrey M. Spraggins, Jeremy Fisher, John W. Hickey, Josh Croteau, Julia Hatler, Kwanghun Chung, Michael P. Snyder, Neil L. Kelleher, Rebecca T. Beuschel, Richard M. Caprioli, R. Michael Angelo, Ronald N. Germain, Sinem K. Saka, Stephen M. Hewitt

arxiv:2107.07953 v1 · 2021-07-16 · 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{Z3W4HPRSZESYNQ3HRAENJRRRLL}

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	2026-07-05T02:58:30.973335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceedc3be32c92586c3678808d4c6315ad6ec0b77361177877b37faea08cc6f8c

Aliases

arxiv: 2107.07953 · arxiv_version: 2107.07953v1 · doi: 10.48550/arxiv.2107.07953 · pith_short_12: Z3W4HPRSZESY · pith_short_16: Z3W4HPRSZESYNQ3H · pith_short_8: Z3W4HPRS

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/Z3W4HPRSZESYNQ3HRAENJRRRLL \
  | 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: ceedc3be32c92586c3678808d4c6315ad6ec0b77361177877b37faea08cc6f8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f31887f398f523d9f6c077c7654e97f0dc0699565d8e5d77944459ab57f82a35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2021-07-16T15:14:02Z",
    "title_canon_sha256": "47d8864d711491b55111642862f599b30972b40e3bf5a84303f514b5086d49b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07953",
    "kind": "arxiv",
    "version": 1
  }
}