Pith Number

pith:BLK3VFBR

pith:2012:BLK3VFBREEJ2T5PGZXCYF5WS3R

not attested not anchored not stored refs pending

Kernel polynomial representation of imaginary-time Green's functions

Liang Du, Li Huang

arxiv:1205.2791 v1 · 2012-05-12 · cond-mat.str-el · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLK3VFBREEJ2T5PGZXCYF5WS3R}

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	2026-05-18T00:55:39.716222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad5ba94312113a9f5e6cdc582f6d2dc776f69620dba783cbe7ebb594c4dede3

Aliases

arxiv: 1205.2791 · arxiv_version: 1205.2791v1 · doi: 10.48550/arxiv.1205.2791 · pith_short_12: BLK3VFBREEJ2 · pith_short_16: BLK3VFBREEJ2T5PG · pith_short_8: BLK3VFBR

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/BLK3VFBREEJ2T5PGZXCYF5WS3R \
  | 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: 0ad5ba94312113a9f5e6cdc582f6d2dc776f69620dba783cbe7ebb594c4dede3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af876df350546f15fde231266ce2fa46de5fae4d4878f4481484145811684b55",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-05-12T15:41:22Z",
    "title_canon_sha256": "7e9230f4f5e18e09e01fae9e04dc40ba97032331353a77e8df8678ac7634e577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2791",
    "kind": "arxiv",
    "version": 1
  }
}