Pith Number

pith:SAZIJORL

pith:2012:SAZIJORLUX2WYGG4SMCCQCLLJB

not attested not anchored not stored refs pending

Helium under high pressure: A comparative study of all-electron and pseudopotential methods within density functional theory

W. T. Geng, W. Xiao, Z. X. Tian

arxiv:1201.1598 v1 · 2012-01-08 · cond-mat.mtrl-sci · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAZIJORLUX2WYGG4SMCCQCLLJB}

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	2026-05-18T04:05:03.018278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903284ba2ba5f56c18dc930428096b4841082eb08871e229c2537e8b18f5d2f9

Aliases

arxiv: 1201.1598 · arxiv_version: 1201.1598v1 · doi: 10.48550/arxiv.1201.1598 · pith_short_12: SAZIJORLUX2W · pith_short_16: SAZIJORLUX2WYGG4 · pith_short_8: SAZIJORL

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/SAZIJORLUX2WYGG4SMCCQCLLJB \
  | 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: 903284ba2ba5f56c18dc930428096b4841082eb08871e229c2537e8b18f5d2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c7e0a7688660ca722e4f92268603f028ea148cab5d89e692a07c58f209712b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-01-08T02:03:36Z",
    "title_canon_sha256": "4ce4830cdf8d1b729f986d291f317cb6e6bcf273c0c94a25ec3563a24a9c2ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1598",
    "kind": "arxiv",
    "version": 1
  }
}