Pith Number

pith:ZED2O76R

pith:1999:ZED2O76R27S3TCIDO2PGRLNC3G

not attested not anchored not stored refs pending

New Solutions of the T-Matrix Theory of the Attractive Hubbard Model

2), F. Marsiglio (3) ((1) Physics, K.S.D. Beach (1, MIT; (2) Physics, Queen's University; (3) Physics, R.J. Gooding (2), University of Alberta)

arxiv:cond-mat/9912177 v1 · 1999-12-10 · cond-mat.str-el · 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{ZED2O76R27S3TCIDO2PGRLNC3G}

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	2026-05-18T01:39:26.927018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c907a77fd1d7e5b98903769e68ada2d9beadb709ca048a31f8ce18db5c90161f

Aliases

arxiv: cond-mat/9912177 · arxiv_version: cond-mat/9912177v1 · doi: 10.48550/arxiv.cond-mat/9912177 · pith_short_12: ZED2O76R27S3 · pith_short_16: ZED2O76R27S3TCID · pith_short_8: ZED2O76R

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/ZED2O76R27S3TCIDO2PGRLNC3G \
  | 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: c907a77fd1d7e5b98903769e68ada2d9beadb709ca048a31f8ce18db5c90161f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da23e203f372d2e9af115796d69dc2f20681a8616ee0bf8919542fb15c5d64e",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-12-10T15:46:18Z",
    "title_canon_sha256": "4ce354e051ac09a75d7e084524b8773010897aa1c57adf617684d4744dd4916e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9912177",
    "kind": "arxiv",
    "version": 1
  }
}