Pith Number

pith:UGYZ2PV3

pith:2023:UGYZ2PV3AYEB3W6KUEL6ZUXJZD

not attested not anchored not stored refs pending

Building confidence in state-of-the-art ab initio calculations of the density virial coefficients of B and C of helium-4: Part 1. Indirect evaluation methods using the results of SPRIGT

Bo Gao, Haiyang Zhang, Laurent Pitre, Mark Plimmer

arxiv:2311.17748 v2 · 2023-11-29 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGYZ2PV3AYEB3W6KUEL6ZUXJZD}

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	2026-07-05T07:30:06.155879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b19d3ebb06081ddbcaa117ecd2e9c8d12bffc6f4456aa51a01de6824f31487

Aliases

arxiv: 2311.17748 · arxiv_version: 2311.17748v2 · doi: 10.48550/arxiv.2311.17748 · pith_short_12: UGYZ2PV3AYEB · pith_short_16: UGYZ2PV3AYEB3W6K · pith_short_8: UGYZ2PV3

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/UGYZ2PV3AYEB3W6KUEL6ZUXJZD \
  | 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: a1b19d3ebb06081ddbcaa117ecd2e9c8d12bffc6f4456aa51a01de6824f31487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0801fca5892c75c2a976a24a7f645ab2ed75d4c005614757a13dfd3ea952f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2023-11-29T15:52:23Z",
    "title_canon_sha256": "c23fdede2775568e507326b7f35597f4971bbf0217ae00e94c4f7323e27e9e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17748",
    "kind": "arxiv",
    "version": 2
  }
}