Pith Number

pith:XKUSPTRG

pith:2017:XKUSPTRGPYEORACFZXMOKRKFFF

not attested not anchored not stored refs pending

Work function of {\alpha}-Fe_{2}O_{3} : a DFT calculation

Chunshan He

arxiv:1709.04672 v1 · 2017-09-14 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKUSPTRGPYEORACFZXMOKRKFFF}

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	2026-05-18T00:35:10.947742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa927ce267e08e88045cdd8e54545295af54a1f3275b891b6ba6d2bcf520a0b

Aliases

arxiv: 1709.04672 · arxiv_version: 1709.04672v1 · doi: 10.48550/arxiv.1709.04672 · pith_short_12: XKUSPTRGPYEO · pith_short_16: XKUSPTRGPYEORACF · pith_short_8: XKUSPTRG

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/XKUSPTRGPYEORACFZXMOKRKFFF \
  | 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: baa927ce267e08e88045cdd8e54545295af54a1f3275b891b6ba6d2bcf520a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfae3f67917749872509e6e6bc12f79bb406a0015479a7088e1c37d8372c2fa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-09-14T09:00:55Z",
    "title_canon_sha256": "e3a61b456e96767eb293fcacf035979996c819a37fc3ecc014823aba3fd62187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04672",
    "kind": "arxiv",
    "version": 1
  }
}