Pith Number

pith:DLRSIS4E

pith:2022:DLRSIS4EYCNFFJ735GCWIIKVSH

not attested not anchored not stored refs pending

Carbon nanotube substrates enhance SARS-CoV-2 spike protein ion yields in matrix assisted laser desorption-ionization mass spectrometry

A. Javey, A. M. Snijders, A. Persaud, B. Mak, C.G.R. Geddes, E. A. Blakely, E. Esarey, H. Knobel, I. Pong, J. van Tilborg, K. Nakamura, L. Obst-Huebl, P.A. Seidl, Q. Ji, R. Kapadia, S. Steinke, T. Ostermayr, T. Schenkel

arxiv:2210.04853 v1 · 2022-10-10 · physics.bio-ph · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLRSIS4EYCNFFJ735GCWIIKVSH}

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	2026-07-05T05:41:30.141006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae3244b84c09a52a7fbe98564215591f6d888fd06ff564a5e290a5451afb2b5

Aliases

arxiv: 2210.04853 · arxiv_version: 2210.04853v1 · doi: 10.48550/arxiv.2210.04853 · pith_short_12: DLRSIS4EYCNF · pith_short_16: DLRSIS4EYCNFFJ73 · pith_short_8: DLRSIS4E

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/DLRSIS4EYCNFFJ735GCWIIKVSH \
  | 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: 1ae3244b84c09a52a7fbe98564215591f6d888fd06ff564a5e290a5451afb2b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd0317bace4e740bc31038f28ad5f046a181c83bc810b0bd4a1c5b117597ba08",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2022-10-10T17:12:44Z",
    "title_canon_sha256": "f732e1901db889c497928f990606f7835560672178565288d6078ac7588db88d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04853",
    "kind": "arxiv",
    "version": 1
  }
}