Pith Number

pith:WHB7XUIM

pith:2008:WHB7XUIM6MHTG5WD2XYYAEDMF5

not attested not anchored not stored refs pending

Quantum mechanical ab-initio simulation of the electron screening effect in metal deuteride crystals

A. Biller, A. Huke, K. Czerski, P. Heide, S. M. Chun

arxiv:0803.1071 v1 · 2008-03-07 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHB7XUIM6MHTG5WD2XYYAEDMF5}

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	2026-07-04T15:23:53.574450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c3fbd10cf30f3376c3d5f180106c2f551a0a8d8b7589061b567f18ae7b0191

Aliases

arxiv: 0803.1071 · arxiv_version: 0803.1071v1 · doi: 10.48550/arxiv.0803.1071 · pith_short_12: WHB7XUIM6MHT · pith_short_16: WHB7XUIM6MHTG5WD · pith_short_8: WHB7XUIM

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/WHB7XUIM6MHTG5WD2XYYAEDMF5 \
  | 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: b1c3fbd10cf30f3376c3d5f180106c2f551a0a8d8b7589061b567f18ae7b0191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412783f2d95105eadfab7264be53c263d34afac256f618b83a607c0b26d47543",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-03-07T12:01:14Z",
    "title_canon_sha256": "6600f25e84f823a20411a612b9650002c497728104d1ace49276754ad2d8f8bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1071",
    "kind": "arxiv",
    "version": 1
  }
}