Pith Number

pith:PW5KQUD2

pith:2022:PW5KQUD2AKPFACGEE4CBRZ6GIC

not attested not anchored not stored refs pending

On the self-consistency of DFT-1/2

Hanli Cui, Jinhai Huang, Kan-Hao Xue, Shengxin Yang, Xiangshui Miao

arxiv:2209.01636 v1 · 2022-09-04 · cond-mat.mtrl-sci · 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{PW5KQUD2AKPFACGEE4CBRZ6GIC}

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	2026-07-05T09:07:23.422367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dbaa8507a029e5008c4270418e7c6409c8d3de1d90bc9a867f0762d9737634c

Aliases

arxiv: 2209.01636 · arxiv_version: 2209.01636v1 · doi: 10.48550/arxiv.2209.01636 · pith_short_12: PW5KQUD2AKPF · pith_short_16: PW5KQUD2AKPFACGE · pith_short_8: PW5KQUD2

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/PW5KQUD2AKPFACGEE4CBRZ6GIC \
  | 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: 7dbaa8507a029e5008c4270418e7c6409c8d3de1d90bc9a867f0762d9737634c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125dd0acc3bae7132d01b47f3ae65a629b6bf0f17b45fcbd1e0f01c98186c4ad",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-09-04T15:00:28Z",
    "title_canon_sha256": "c8ec170445991907c4b0b3f9a97d8832675ab7f9d61a40fca665cdf7c3c0d1b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01636",
    "kind": "arxiv",
    "version": 1
  }
}