Pith Number

pith:TJT3XHED

pith:2014:TJT3XHEDRNOFAD7I3ESY3FDAQF

not attested not anchored not stored refs pending

Comparing different modes of quantum state transfer in a XXZ spin chain

Farhad Shahbazi, Sima Pouyandeh

arxiv:1407.7681 v2 · 2014-07-29 · quant-ph · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJT3XHEDRNOFAD7I3ESY3FDAQF}

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	2026-05-18T02:45:57.510892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a67bb9c838b5c500fe8d9258d94608147057018709b284184387a6fa8caa29f

Aliases

arxiv: 1407.7681 · arxiv_version: 1407.7681v2 · doi: 10.48550/arxiv.1407.7681 · pith_short_12: TJT3XHEDRNOF · pith_short_16: TJT3XHEDRNOFAD7I · pith_short_8: TJT3XHED

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/TJT3XHEDRNOFAD7I3ESY3FDAQF \
  | 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: 9a67bb9c838b5c500fe8d9258d94608147057018709b284184387a6fa8caa29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89805a12dd5c782c46d415d11fb23082eacdd442f408e6d07842a8d7ca2f08f",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-29T10:12:22Z",
    "title_canon_sha256": "56366e70e1f6a70ce3c2a79fbcc99b058d7aab8e1eb34bfeabaa92e61cbeea2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7681",
    "kind": "arxiv",
    "version": 2
  }
}