Pith Number

pith:WLKMEHDK

pith:2012:WLKMEHDKM2XSV7MCJ6TVSY5VYR

not attested not anchored not stored refs pending

Multigap superconducting state in molecular metallic hydrogen

E. A. Drzazga, R. Szcz\c{e}\'sniak

arxiv:1209.5849 v2 · 2012-09-26 · 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{WLKMEHDKM2XSV7MCJ6TVSY5VYR}

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	2026-05-18T01:54:18.702780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d4c21c6a66af2afd824fa75963b5c47c154ad219670265800631163ce207d1

Aliases

arxiv: 1209.5849 · arxiv_version: 1209.5849v2 · doi: 10.48550/arxiv.1209.5849 · pith_short_12: WLKMEHDKM2XS · pith_short_16: WLKMEHDKM2XSV7MC · pith_short_8: WLKMEHDK

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/WLKMEHDKM2XSV7MCJ6TVSY5VYR \
  | 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: b2d4c21c6a66af2afd824fa75963b5c47c154ad219670265800631163ce207d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56c7555edf52d2b945e79b2cd8ede6b40ba77066f525bb2fdf5087c629df13b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-09-26T07:30:08Z",
    "title_canon_sha256": "565b6647578a6aedbe5d130f69a4323b3b7638ae9edfd87d6d4cdd8c690e6ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5849",
    "kind": "arxiv",
    "version": 2
  }
}