Pith Number

pith:NJ7TL5E7

pith:2014:NJ7TL5E7H5HTRG6LER323B332V

not attested not anchored not stored refs pending

Local Decoherence-free Macroscopic Quantum states

Aditi Sen De, Ujjwal Sen, Utkarsh Mishra

arxiv:1401.3208 v1 · 2014-01-14 · 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{NJ7TL5E7H5HTRG6LER323B332V}

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	2026-05-18T02:30:22.783270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a7f35f49f3f4f389bcb2477ad877bd57e4054904c4215ba339cb617c76bde2c

Aliases

arxiv: 1401.3208 · arxiv_version: 1401.3208v1 · doi: 10.48550/arxiv.1401.3208 · pith_short_12: NJ7TL5E7H5HT · pith_short_16: NJ7TL5E7H5HTRG6L · pith_short_8: NJ7TL5E7

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/NJ7TL5E7H5HTRG6LER323B332V \
  | 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: 6a7f35f49f3f4f389bcb2477ad877bd57e4054904c4215ba339cb617c76bde2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902d06374414fa40e453752c721699d22b71fa2cc790423e5c8fdc0099e87020",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-14T15:01:31Z",
    "title_canon_sha256": "392af2abefd30b04fc3b960dc3b158a90b36e1927803adbe29c5d4427d1932ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3208",
    "kind": "arxiv",
    "version": 1
  }
}