Pith Number

pith:BJKBUQ5X

pith:2008:BJKBUQ5X6TMILIFZ5PLBIVKAXY

not attested not anchored not stored refs pending

Zero-temperature study of vacancies in solid 4He

D.E. Galli, E. Vitali, L. Reatto, M. Rossi

arxiv:0806.2227 v1 · 2008-06-13 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJKBUQ5X6TMILIFZ5PLBIVKAXY}

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	2026-07-04T17:11:16.000198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a541a43b7f4d885a0b9ebd6145540be2fa5dd776bd4cb5676955e7d327ed99b

Aliases

arxiv: 0806.2227 · arxiv_version: 0806.2227v1 · doi: 10.48550/arxiv.0806.2227 · pith_short_12: BJKBUQ5X6TMI · pith_short_16: BJKBUQ5X6TMILIFZ · pith_short_8: BJKBUQ5X

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/BJKBUQ5X6TMILIFZ5PLBIVKAXY \
  | 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: 0a541a43b7f4d885a0b9ebd6145540be2fa5dd776bd4cb5676955e7d327ed99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d151d457b92d32a148779d7a5c7abf78ec24a0550114d7f228bb3eb577b8360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-06-13T11:10:08Z",
    "title_canon_sha256": "eccee2ed9309c8ef09924d7c5f27e8aec7bb370d0bf181917f10cba18b48cefd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2227",
    "kind": "arxiv",
    "version": 1
  }
}