Pith Number

pith:JRUW5KBU

pith:2010:JRUW5KBUPFQNWCKREZFBF5ZLVT

not attested not anchored not stored refs pending

Properties of Vacancy Formation in He-4 hcp Crystals at Zero Temperature and Fixed Pressure

C. Cazorla, G. E. Astrakharchik, J. Boronat, Y. Lutsyshyn

arxiv:1007.0161 v1 · 2010-07-01 · 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{JRUW5KBUPFQNWCKREZFBF5ZLVT}

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	2026-05-18T04:05:46.009028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c696ea8347960db0951264a12f72bacf485fe6b7be942c28bdf8f68e6588e4f

Aliases

arxiv: 1007.0161 · arxiv_version: 1007.0161v1 · doi: 10.48550/arxiv.1007.0161 · pith_short_12: JRUW5KBUPFQN · pith_short_16: JRUW5KBUPFQNWCKR · pith_short_8: JRUW5KBU

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/JRUW5KBUPFQNWCKREZFBF5ZLVT \
  | 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: 4c696ea8347960db0951264a12f72bacf485fe6b7be942c28bdf8f68e6588e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "808a625880fc82139782eebba1a6f85e2a685fdeecc59f3c1c628bb041d9b080",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2010-07-01T13:24:58Z",
    "title_canon_sha256": "bbdaa6ad26f62cab9bf0c94d07cbf9efd6d6370b4bcb643019522a7f8ec734a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0161",
    "kind": "arxiv",
    "version": 1
  }
}