Pith Number

pith:ZW3N2BXR

pith:2010:ZW3N2BXR6UDKTT5NRQRPXTJQVM

not attested not anchored not stored refs pending

Repulsion and attraction in high Tc superconductors

Haibo Chen, Liangbin Hu, W. LiMing

arxiv:1012.4543 v2 · 2010-12-21 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZW3N2BXR6UDKTT5NRQRPXTJQVM}

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	2026-05-18T02:44:57.144574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb6dd06f1f506a9cfad8c22fbcd30ab2212f3ddfae1add37d480512fdad169d

Aliases

arxiv: 1012.4543 · arxiv_version: 1012.4543v2 · doi: 10.48550/arxiv.1012.4543 · pith_short_12: ZW3N2BXR6UDK · pith_short_16: ZW3N2BXR6UDKTT5N · pith_short_8: ZW3N2BXR

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/ZW3N2BXR6UDKTT5NRQRPXTJQVM \
  | 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: cdb6dd06f1f506a9cfad8c22fbcd30ab2212f3ddfae1add37d480512fdad169d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6072756d98b133a470ab8266f2d59f52a2ef1f30f716486f8553b1149ca379a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-12-21T04:32:18Z",
    "title_canon_sha256": "ff5847fd8d071be4bf83adf110068861af4f6785d8ebf54656995cde10f269c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4543",
    "kind": "arxiv",
    "version": 2
  }
}