Pith Number

pith:VZWP3DVL

pith:2010:VZWP3DVLEZCZOY4MRMYLHXXS3H

not attested not anchored not stored refs pending

Quantum Discord Surge Heralds Entanglement Revival in an Infinite Spin Chain

Aditi Sen De, Himadri Shekhar Dhar, Rupamanjari Ghosh, Ujjwal Sen

arxiv:1011.5309 v2 · 2010-11-24 · quant-ph · 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{VZWP3DVLEZCZOY4MRMYLHXXS3H}

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	2026-05-18T03:53:17.692287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae6cfd8eab264597638c8b30b3def2d9ccc6a345cf713c61b5bad7a3325f0ea7

Aliases

arxiv: 1011.5309 · arxiv_version: 1011.5309v2 · doi: 10.48550/arxiv.1011.5309 · pith_short_12: VZWP3DVLEZCZ · pith_short_16: VZWP3DVLEZCZOY4M · pith_short_8: VZWP3DVL

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/VZWP3DVLEZCZOY4MRMYLHXXS3H \
  | 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: ae6cfd8eab264597638c8b30b3def2d9ccc6a345cf713c61b5bad7a3325f0ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb95ad9211aa420f58568b0ef239a07ea69e90608bc6ffa84f3ebbf8914e2dd1",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-24T07:24:39Z",
    "title_canon_sha256": "a74be121f9bdf89557166e55a5d1b2c2f915afa61c535bcfdd9b276156b8ccbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5309",
    "kind": "arxiv",
    "version": 2
  }
}