Pith Number

pith:YGMHGDWI

pith:1999:YGMHGDWI4BMC3U4L3E4OSGOS3S

not attested not anchored not stored refs pending

Where are we in the theory of High Temperature Superconductors ?

G. Baskaran

arxiv:cond-mat/9906183 v1 · 1999-06-13 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGMHGDWI4BMC3U4L3E4OSGOS3S}

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	2026-07-04T14:23:38.301594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c198730ec8e0582dd38bd938e919d2dc863138af8eb8375382ee7d8312a65209

Aliases

arxiv: cond-mat/9906183 · arxiv_version: cond-mat/9906183v1 · doi: 10.48550/arxiv.cond-mat/9906183 · pith_short_12: YGMHGDWI4BMC · pith_short_16: YGMHGDWI4BMC3U4L · pith_short_8: YGMHGDWI

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/YGMHGDWI4BMC3U4L3E4OSGOS3S \
  | 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: c198730ec8e0582dd38bd938e919d2dc863138af8eb8375382ee7d8312a65209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e5001fdd1a4a38b0fa087be4a1593c7225a479c7cab60bda3484d2937807c7e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-06-13T08:03:24Z",
    "title_canon_sha256": "37f9bd5df06590f497690f7c9c730c76dfb55cf2293ecbcc0dba76ead1b1055f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9906183",
    "kind": "arxiv",
    "version": 1
  }
}