Pith Number

pith:663YMOXT

pith:2011:663YMOXT7VXCA2HOYSQL76PNBM

not attested not anchored not stored refs pending

Mg impurity in helium droplets

A. Sarsa, D. Mateo, J. Navarro, M. Barranco

arxiv:1112.4654 v1 · 2011-12-20 · cond-mat.other · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{663YMOXT7VXCA2HOYSQL76PNBM}

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	2026-05-18T01:59:04.740330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7b7863af3fd6e2068eec4a0bff9ed0b15bba8e5834cd61e8a37ad217ab85830

Aliases

arxiv: 1112.4654 · arxiv_version: 1112.4654v1 · doi: 10.48550/arxiv.1112.4654 · pith_short_12: 663YMOXT7VXC · pith_short_16: 663YMOXT7VXCA2HO · pith_short_8: 663YMOXT

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/663YMOXT7VXCA2HOYSQL76PNBM \
  | 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: f7b7863af3fd6e2068eec4a0bff9ed0b15bba8e5834cd61e8a37ad217ab85830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "884bb59ad975bbdeb6522dfea434cdc51d2e4753239f49d382439497e52cedfd",
    "cross_cats_sorted": [
      "physics.atm-clus"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-12-20T11:32:18Z",
    "title_canon_sha256": "6314863c53208807838936b6625f3ac2c39bd24f25419f86e58bb12653ba6f3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4654",
    "kind": "arxiv",
    "version": 1
  }
}