Pith Number

pith:WMHUBSEB

pith:2010:WMHUBSEBTIK6CP4FTMEWFMFBR7

not attested not anchored not stored refs pending

First principles quasiparticle damping rates in bulk lead

E. V. Chulkov, V. M. Silkin, X. Zubizarreta

arxiv:1008.3415 v1 · 2010-08-20 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMHUBSEBTIK6CP4FTMEWFMFBR7}

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	2026-05-18T02:05:44.498831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30f40c8819a15e13f859b0962b0a18ff7dcd6c8e98761df0680bbd0fa1eee98

Aliases

arxiv: 1008.3415 · arxiv_version: 1008.3415v1 · doi: 10.48550/arxiv.1008.3415 · pith_short_12: WMHUBSEBTIK6 · pith_short_16: WMHUBSEBTIK6CP4F · pith_short_8: WMHUBSEB

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/WMHUBSEBTIK6CP4FTMEWFMFBR7 \
  | 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: b30f40c8819a15e13f859b0962b0a18ff7dcd6c8e98761df0680bbd0fa1eee98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48f15b09f1b4d3f693863de401e8ae582e82c7b07f36b88697650ff32bcaacd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-08-20T00:02:08Z",
    "title_canon_sha256": "55b8c6f6e0955d03205e3a129da3dae0bed1f58442869c0a88cf149bb3026df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3415",
    "kind": "arxiv",
    "version": 1
  }
}