Pith Number

pith:P7E3WM7E

pith:2018:P7E3WM7EB5SJXZGYIBBXT24FPV

not attested not anchored not stored refs pending

Superconductivity from Meissner Effect and Zero Resistivity in a Phenyl Molecule

Jia Cheng, Liu-Cheng Chen, Ren-Shu Wang, Xiao-Jia Chen, Xiao-Lin Wu, Yun Gao, Zhong-Bing Huang

arxiv:1804.03060 v1 · 2018-04-09 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7E3WM7EB5SJXZGYIBBXT24FPV}

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	2026-05-18T00:18:57.474575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fc9bb33e40f649be4d8404379eb857d4093d30fc1394591b74bf5e8da32a2bd

Aliases

arxiv: 1804.03060 · arxiv_version: 1804.03060v1 · doi: 10.48550/arxiv.1804.03060 · pith_short_12: P7E3WM7EB5SJ · pith_short_16: P7E3WM7EB5SJXZGY · pith_short_8: P7E3WM7E

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/P7E3WM7EB5SJXZGYIBBXT24FPV \
  | 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: 7fc9bb33e40f649be4d8404379eb857d4093d30fc1394591b74bf5e8da32a2bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc080bf9c8431da690893157c111324a3f3717092fb14604b3a9befb26923a18",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-04-09T15:37:09Z",
    "title_canon_sha256": "21bad80bbc86143c6af3da9659675d3e0e6f0b523c06de54802f732504657072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03060",
    "kind": "arxiv",
    "version": 1
  }
}