Pith Number

pith:EKYQL4NP

pith:2021:EKYQL4NPFV2JMPMFE2TI734J7O

not attested not anchored not stored refs pending

From Branched Flow to Superwires in Periodic Potentials

Alvar Daza, Anton M. Graf, Eric J. Heller, Esa R\"as\"anen

arxiv:2103.08943 v1 · 2021-03-16 · quant-ph · cond-mat.supr-con · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKYQL4NPFV2JMPMFE2TI734J7O}

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	2026-07-05T02:23:33.448980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22b105f1af2d74963d8526a68fef89fb8ff8d5baee0732de661f53bc46241b80

Aliases

arxiv: 2103.08943 · arxiv_version: 2103.08943v1 · doi: 10.48550/arxiv.2103.08943 · pith_short_12: EKYQL4NPFV2J · pith_short_16: EKYQL4NPFV2JMPMF · pith_short_8: EKYQL4NP

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/EKYQL4NPFV2JMPMFE2TI734J7O \
  | 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: 22b105f1af2d74963d8526a68fef89fb8ff8d5baee0732de661f53bc46241b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31603e1a3aafb510ab6a89ed3de1e740806ceb1c1e03ef26bfa4b5b8ba4f3426",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-16T10:03:23Z",
    "title_canon_sha256": "4586594ac3cdf0d6fae534258c7259645cbadc236f3d7739951455d0cfb9bfba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08943",
    "kind": "arxiv",
    "version": 1
  }
}