Pith Number

pith:UYPEWTKG

pith:1999:UYPEWTKGQQZMMLEPE447BX6B7Y

not attested not anchored not stored refs pending

Phase Separation Based on U(1) Slave-boson Functional Integral Approach to the t-J Model

Korea), Sung-Ho Suck Salk (Pohang University of Science, Tae-Hyoung Gimm, Technology

arxiv:cond-mat/9909409 v1 · 1999-09-29 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYPEWTKGQQZMMLEPE447BX6B7Y}

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	2026-05-18T01:07:04.227397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61e4b4d468432c62c8f2739f0dfc1fe11d65eb63da5547960d5e36f63e42439

Aliases

arxiv: cond-mat/9909409 · arxiv_version: cond-mat/9909409v1 · doi: 10.48550/arxiv.cond-mat/9909409 · pith_short_12: UYPEWTKGQQZM · pith_short_16: UYPEWTKGQQZMMLEP · pith_short_8: UYPEWTKG

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/UYPEWTKGQQZMMLEPE447BX6B7Y \
  | 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: a61e4b4d468432c62c8f2739f0dfc1fe11d65eb63da5547960d5e36f63e42439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb463f79cf3c67c89d38f2b8a3600fdef949a58e4d533f99534a1cb5ab001c1",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-09-29T04:09:42Z",
    "title_canon_sha256": "f8dd68ee3694a0ea784965a8feec879ef7aea00a1ca61ca4ff31fd141f00ba30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909409",
    "kind": "arxiv",
    "version": 1
  }
}