Pith Number

pith:CFDNZK6W

pith:2016:CFDNZK6W4P4PS5F255JYEJ37JU

not attested not anchored not stored refs pending

Remotely detecting the signal of a local decohering process in spin chains

Saikat Sur, V. Subrahmanyam

arxiv:1606.07563 v2 · 2016-06-24 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFDNZK6W4P4PS5F255JYEJ37JU}

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	2026-05-18T00:14:41.505654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1146dcabd6e3f8f974baef5382277f4d0b7d5b9f1d38cb5f82f2e6a5aff15f77

Aliases

arxiv: 1606.07563 · arxiv_version: 1606.07563v2 · doi: 10.48550/arxiv.1606.07563 · pith_short_12: CFDNZK6W4P4P · pith_short_16: CFDNZK6W4P4PS5F2 · pith_short_8: CFDNZK6W

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/CFDNZK6W4P4PS5F255JYEJ37JU \
  | 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: 1146dcabd6e3f8f974baef5382277f4d0b7d5b9f1d38cb5f82f2e6a5aff15f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d35cfa7cd48c0076d6553010d4051be588c49822d222ca571c0bf1c839397e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-06-24T04:29:58Z",
    "title_canon_sha256": "f8a48f45dd1033eeb0558f33ac93444868a8fa9852f2a95478f7510b595a04af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07563",
    "kind": "arxiv",
    "version": 2
  }
}