Pith Number

pith:VIOPWTX2

pith:2014:VIOPWTX22XAWNNPHEKKJZXO7NY

not attested not anchored not stored refs pending

Influence of Hyperfine Interaction on the Entanglement of Photons Generated by Biexciton Recombination

Erik Welander, Guido Burkard, Julia Hildmann

arxiv:1409.6521 v2 · 2014-09-23 · cond-mat.mes-hall · quant-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{VIOPWTX22XAWNNPHEKKJZXO7NY}

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	2026-05-18T01:30:35.222635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1cfb4efad5c166b5e722949cdddf6e05726bc43ac9ad2cdea861a024d7c12a

Aliases

arxiv: 1409.6521 · arxiv_version: 1409.6521v2 · doi: 10.48550/arxiv.1409.6521 · pith_short_12: VIOPWTX22XAW · pith_short_16: VIOPWTX22XAWNNPH · pith_short_8: VIOPWTX2

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/VIOPWTX22XAWNNPHEKKJZXO7NY \
  | 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: aa1cfb4efad5c166b5e722949cdddf6e05726bc43ac9ad2cdea861a024d7c12a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0033bb0d5e8093504cb1607d8db7efe8237032f771fe56a11c31daec1903984",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-09-23T13:05:34Z",
    "title_canon_sha256": "e33623a125f5d70e0f145733024e3c785d40d6db4c7483f168d544d06087bbb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6521",
    "kind": "arxiv",
    "version": 2
  }
}