Pith Number

pith:XKPDQV7Z

pith:2014:XKPDQV7ZVIMFQAT6PCG2MCBM5T

not attested not anchored not stored refs pending

Holographic entanglement entropy in insulator/superconductor transition with Born-Infeld electrodynamics

Jiliang Jing, Weiping Yao

arxiv:1401.6505 v3 · 2014-01-25 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKPDQV7ZVIMFQAT6PCG2MCBM5T}

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	2026-05-18T01:45:16.945823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9e3857f9aa1858027e788da6082cecca92be96fc99b0c8b3f35f1fbe45b554

Aliases

arxiv: 1401.6505 · arxiv_version: 1401.6505v3 · doi: 10.48550/arxiv.1401.6505 · pith_short_12: XKPDQV7ZVIMF · pith_short_16: XKPDQV7ZVIMFQAT6 · pith_short_8: XKPDQV7Z

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/XKPDQV7ZVIMFQAT6PCG2MCBM5T \
  | 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: ba9e3857f9aa1858027e788da6082cecca92be96fc99b0c8b3f35f1fbe45b554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0241ea00538cf84d59dba6bd003bb8f7bb3b6c78c1520c33bc5fb41fb18b8d3d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-01-25T08:36:09Z",
    "title_canon_sha256": "f82170ba30af7d9a5707a7d16bb513aea780fc0fad3f5cb52b3af6f9fd66b081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6505",
    "kind": "arxiv",
    "version": 3
  }
}