Pith Number

pith:QN24UBUG

pith:2013:QN24UBUG5SPOEIBWH42RG3O6YV

not attested not anchored not stored refs pending

On artefact-free reconstruction of low-energy (30-250 eV) electron holograms

Conrad Escher, Hans-Werner Fink, Jean-Nicolas Longchamp, Tatiana Latychevskaia

arxiv:1307.6776 v1 · 2013-07-25 · physics.ins-det · 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{QN24UBUG5SPOEIBWH42RG3O6YV}

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	2026-05-18T02:43:36.922738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8375ca0686ec9ee220363f35136ddec557f270c4313df0defe347a5a38316967

Aliases

arxiv: 1307.6776 · arxiv_version: 1307.6776v1 · doi: 10.48550/arxiv.1307.6776 · pith_short_12: QN24UBUG5SPO · pith_short_16: QN24UBUG5SPOEIBW · pith_short_8: QN24UBUG

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/QN24UBUG5SPOEIBWH42RG3O6YV \
  | 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: 8375ca0686ec9ee220363f35136ddec557f270c4313df0defe347a5a38316967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f3754e5986c581ad17638b804ff2526b242a65e247c7e3d024a99c11bd80e3",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-07-25T15:12:03Z",
    "title_canon_sha256": "05ecd032ff469fe78cf13b06fcac749f9422722ece8a68e8ee218381970cd9d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6776",
    "kind": "arxiv",
    "version": 1
  }
}