Pith Number

pith:SXKNKTHJ

pith:2017:SXKNKTHJ36CZNZD52KYFI7MXTC

not attested not anchored not stored refs pending

Ab initio effective Hamiltonians for cuprate superconductors

Masatoshi Imada, Motoaki Hirayama, Takahiro Misawa, Youhei Yamaji

arxiv:1708.07498 v2 · 2017-08-24 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXKNKTHJ36CZNZD52KYFI7MXTC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:03:50.102639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d4d54ce9df8596e47dd2b0547d979883335e17540b3d192203856891798b72

Aliases

arxiv: 1708.07498 · arxiv_version: 1708.07498v2 · doi: 10.48550/arxiv.1708.07498 · pith_short_12: SXKNKTHJ36CZ · pith_short_16: SXKNKTHJ36CZNZD5 · pith_short_8: SXKNKTHJ

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/SXKNKTHJ36CZNZD52KYFI7MXTC \
  | 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: 95d4d54ce9df8596e47dd2b0547d979883335e17540b3d192203856891798b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a050656f7ad5e9e2f53caa4b4690bb61b853c6f3d0db5c07ddab22c39e38d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-08-24T17:17:12Z",
    "title_canon_sha256": "ff6d8c362ea6044141189a4c8c4b4d788b8d262b6cede36b586e8e3dc51e0d00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07498",
    "kind": "arxiv",
    "version": 2
  }
}