Pith Number

pith:PQB7QIUF

pith:2017:PQB7QIUFONZUFISWEHUO2A32RD

not attested not anchored not stored refs pending

Role of spatial higher order derivatives in momentum space entanglement

S. Santhosh Kumar (IISER-TVM), S. Shankaranarayanan (IISER-TVM)

arxiv:1702.08655 v1 · 2017-02-28 · hep-th · cond-mat.supr-con · gr-qc · 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{PQB7QIUFONZUFISWEHUO2A32RD}

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	2026-05-18T00:47:45.603224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c03f82285737342a25621e8ed037a88e1feadc1cbf2612f5f114a973b1de289

Aliases

arxiv: 1702.08655 · arxiv_version: 1702.08655v1 · doi: 10.48550/arxiv.1702.08655 · pith_short_12: PQB7QIUFONZU · pith_short_16: PQB7QIUFONZUFISW · pith_short_8: PQB7QIUF

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/PQB7QIUFONZUFISWEHUO2A32RD \
  | 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: 7c03f82285737342a25621e8ed037a88e1feadc1cbf2612f5f114a973b1de289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f33892a1407a70b6f9f99235467a71ab0cb465fd09a0aca60b860316dd62eb08",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-02-28T05:51:06Z",
    "title_canon_sha256": "1d0aa4f9f0d11c13a6d65fe942db1a22e7c8a00ac3cb1587fa2c4bf81193ea7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08655",
    "kind": "arxiv",
    "version": 1
  }
}