Pith Number

pith:QWCZJZY6

pith:2021:QWCZJZY6DKKYAMTOZO6AH5BHHY

not attested not anchored not stored refs pending

Quantifying Topology In Pancreatic Tubular Networks From Live Imaging 3D Microscopy

Aasa Feragen, Jakob Andreas B{\ae}rentzen, Jelena M. Krivokapic, Kasra Arnavaz, Kilian Zepf, Oswin Krause, Pia Nyeng, Silja Heilmann

arxiv:2105.09737 v2 · 2021-05-20 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWCZJZY6DKKYAMTOZO6AH5BHHY}

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	2026-07-05T06:25:36.246940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

858594e71e1a9580326ecbbc03f4273e18451793e1fcd0c64f3d333a07d3e33e

Aliases

arxiv: 2105.09737 · arxiv_version: 2105.09737v2 · doi: 10.48550/arxiv.2105.09737 · pith_short_12: QWCZJZY6DKKY · pith_short_16: QWCZJZY6DKKYAMTO · pith_short_8: QWCZJZY6

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/QWCZJZY6DKKYAMTOZO6AH5BHHY \
  | 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: 858594e71e1a9580326ecbbc03f4273e18451793e1fcd0c64f3d333a07d3e33e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00e783080444205546ff39f553b741e9d2f2d35ed0ee737daccd08405d2b335",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-20T13:35:44Z",
    "title_canon_sha256": "a76c4450fbabb5b94e298ede86afd57500bcaf9f2fffacab4ded498c934affce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09737",
    "kind": "arxiv",
    "version": 2
  }
}