Pith Number

pith:DARCGXKS

pith:1997:DARCGXKSJCVHRH2GIZBF2M6VYN

not attested not anchored not stored refs pending

Study of the Phase Diagram and the Tc Pressure Dependence for HgBaCuO Superconductors

C. Acha (CRTBT-CNRS, E.V.L. de Mello, France), Grenoble

arxiv:cond-mat/9702131 v1 · 1997-02-13 · 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{DARCGXKSJCVHRH2GIZBF2M6VYN}

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	2026-05-18T01:39:33.677015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1822235d5248aa789f4646425d33d5c35df85423b525336d0998b4f62e89a050

Aliases

arxiv: cond-mat/9702131 · arxiv_version: cond-mat/9702131v1 · doi: 10.48550/arxiv.cond-mat/9702131 · pith_short_12: DARCGXKSJCVH · pith_short_16: DARCGXKSJCVHRH2G · pith_short_8: DARCGXKS

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/DARCGXKSJCVHRH2GIZBF2M6VYN \
  | 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: 1822235d5248aa789f4646425d33d5c35df85423b525336d0998b4f62e89a050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed99c7a88b79190969d5eedf395a1284a3041356bdb884b9898d2c1275698de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1997-02-13T17:32:45Z",
    "title_canon_sha256": "4f4178e69dd9454d3382780d5b366fe2657ccb530fe1d2dc80dcb82cea1a42b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9702131",
    "kind": "arxiv",
    "version": 1
  }
}