Pith Number

pith:ZNBMP422

pith:2014:ZNBMP422TOFEBJ3IYHRFKNYPNJ

not attested not anchored not stored refs pending

Widefield two-photon excitation without scanning: live cell microscopy with high time resolution and low photo-bleaching

Gail McConnell, Gillian Robb, Johanna Tr\"ag{\aa}rdh, John Dempster, Louise Wilson, Nor Zaihana Abdul Rahman, Rumelo Amor, Trevor J. Bushell, William Bradshaw Amos

arxiv:1501.00044 v1 · 2014-12-30 · physics.bio-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNBMP422TOFEBJ3IYHRFKNYPNJ}

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	2026-05-18T02:30:14.872942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb42c7f35a9b8a40a768c1e255370f6a689bc5873ad25e923275103b8774d113

Aliases

arxiv: 1501.00044 · arxiv_version: 1501.00044v1 · doi: 10.48550/arxiv.1501.00044 · pith_short_12: ZNBMP422TOFE · pith_short_16: ZNBMP422TOFEBJ3I · pith_short_8: ZNBMP422

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/ZNBMP422TOFEBJ3IYHRFKNYPNJ \
  | 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: cb42c7f35a9b8a40a768c1e255370f6a689bc5873ad25e923275103b8774d113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f11334cf3319b2330dc59174d3eb75f153e8ea836cce204b977614cbfae39e16",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2014-12-30T23:09:12Z",
    "title_canon_sha256": "871c9c0d7eea9c209d3dc7e67fbb95b11d0e60ca48ce3528f13cd665c808f0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00044",
    "kind": "arxiv",
    "version": 1
  }
}