Pith Number

pith:4XA32KBU

pith:2019:4XA32KBUIYE7KHNB5ECYACTHSL

not attested not anchored not stored refs pending

4D Liquid-phase Electron Microscopy of Ferritin by Brownian Single Particle Analysis

Cesare De Pace, Gabriele Marchello, Giuseppe Battaglia, Lorena Ruiz-Perez, Neil Wilkinson

arxiv:1907.03348 v1 · 2019-07-07 · q-bio.BM · cond-mat.soft · physics.bio-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{4XA32KBUIYE7KHNB5ECYACTHSL}

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	2026-05-17T23:41:16.504759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5c1bd28344609f51da1e905800a6792d5899c85f8665ca2b47625de058893a3

Aliases

arxiv: 1907.03348 · arxiv_version: 1907.03348v1 · doi: 10.48550/arxiv.1907.03348 · pith_short_12: 4XA32KBUIYE7 · pith_short_16: 4XA32KBUIYE7KHNB · pith_short_8: 4XA32KBU

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/4XA32KBUIYE7KHNB5ECYACTHSL \
  | 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: e5c1bd28344609f51da1e905800a6792d5899c85f8665ca2b47625de058893a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3037125a2c8012ea9b936fcf0ed65d7ed8731bce3192adc298e6dcb25c7b329",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2019-07-07T21:16:32Z",
    "title_canon_sha256": "113a04a5afd6a9939a7fcf1f2a126347cfcc2d26510d5d82aa2922fa8239b44f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03348",
    "kind": "arxiv",
    "version": 1
  }
}