Pith Number

pith:6K5HTBQW

pith:2012:6K5HTBQWALJDKOGZSBW42ZFBNQ

not attested not anchored not stored refs pending

Entanglement, Particle Identity and the GNS Construction: A Unifying Approach

A. F. Reyes-Lega, Amilcar R. de Queiroz, A. P. Balachandran, T. R. Govindarajan

arxiv:1205.2882 v1 · 2012-05-13 · quant-ph · cond-mat.str-el · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6K5HTBQWALJDKOGZSBW42ZFBNQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:31:17.713968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2ba79861602d23538d9906dcd64a16c140becbb43bf75b53654fa42e9b1b5e2

Aliases

arxiv: 1205.2882 · arxiv_version: 1205.2882v1 · doi: 10.48550/arxiv.1205.2882 · pith_short_12: 6K5HTBQWALJD · pith_short_16: 6K5HTBQWALJDKOGZ · pith_short_8: 6K5HTBQW

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/6K5HTBQWALJDKOGZSBW42ZFBNQ \
  | 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: f2ba79861602d23538d9906dcd64a16c140becbb43bf75b53654fa42e9b1b5e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fffc93e450bf5594177b7c96ae060358337a23951274e1b8948d96abf895714f",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "gr-qc",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-13T16:47:38Z",
    "title_canon_sha256": "a174116421e044a7e6759940808a3ad1391d49c0e40d05f6be0a906d2159c173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2882",
    "kind": "arxiv",
    "version": 1
  }
}