Pith Number

pith:X56LR6N5

pith:2015:X56LR6N5F57FXA2CI3BFCX66DQ

not attested not anchored not stored refs pending

NMR Investigation of the Quantum Piegonhole Effect

Anjusha V.S., Swathi S. Hegde, T.S Mahesh

arxiv:1509.03963 v2 · 2015-09-14 · 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{X56LR6N5F57FXA2CI3BFCX66DQ}

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	2026-05-18T01:24:24.407739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7cb8f9bd2f7e5b834246c2515fde1c1f1502e874d4200f6e48ce157d6f0904

Aliases

arxiv: 1509.03963 · arxiv_version: 1509.03963v2 · doi: 10.48550/arxiv.1509.03963 · pith_short_12: X56LR6N5F57F · pith_short_16: X56LR6N5F57FXA2C · pith_short_8: X56LR6N5

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/X56LR6N5F57FXA2CI3BFCX66DQ \
  | 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: bf7cb8f9bd2f7e5b834246c2515fde1c1f1502e874d4200f6e48ce157d6f0904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b5cc26fa1c3f29a29cf3130ef3384b7a0c088831dc9679e0ce653ff1cc69724",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-14T07:02:14Z",
    "title_canon_sha256": "c8f482887205deb790ed1bb933306a42b28bf9f3682b932a2f85d06f735fb3ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03963",
    "kind": "arxiv",
    "version": 2
  }
}