Pith Number

pith:HKBPTCTN

pith:2012:HKBPTCTNBL3R3HJ7P4POAZLSWY

not attested not anchored not stored refs pending

New implementation of hybridization expansion quantum impurity solver based on Newton-Leja interpolation polynomial

Li Huang, Xi Dai

arxiv:1205.1708 v1 · 2012-05-08 · 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{HKBPTCTNBL3R3HJ7P4POAZLSWY}

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	2026-05-18T03:56:09.333234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a82f98a6d0af71d9d3f7f1ee06572b604f68a0c262e7661e690686a25068d20

Aliases

arxiv: 1205.1708 · arxiv_version: 1205.1708v1 · doi: 10.48550/arxiv.1205.1708 · pith_short_12: HKBPTCTNBL3R · pith_short_16: HKBPTCTNBL3R3HJ7 · pith_short_8: HKBPTCTN

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/HKBPTCTNBL3R3HJ7P4POAZLSWY \
  | 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: 3a82f98a6d0af71d9d3f7f1ee06572b604f68a0c262e7661e690686a25068d20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c97800ba6932c7bde9bdd207514a18957fdefd2dc0e749ab1c0cc8a9a016c89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-05-08T14:11:24Z",
    "title_canon_sha256": "6a2d91dbbfea5823779c6b2e28cec8e282638e745197ad6c91f6acc7a65d572c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1708",
    "kind": "arxiv",
    "version": 1
  }
}