Pith Number

pith:PPCIZXVZ

pith:2012:PPCIZXVZFNHQ6RVPP4LBOCVMQ4

not attested not anchored not stored refs pending

Desorption of alkali atoms from 4He nanodroplets

Alberto Hernando, Evgeniy Loginov, Manuel Barranco, Marcel Drabbels, Marina Langlet, Mart\'i Pi

arxiv:1201.3110 v1 · 2012-01-15 · physics.atm-clus · 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{PPCIZXVZFNHQ6RVPP4LBOCVMQ4}

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	2026-05-18T00:37:02.969036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc48cdeb92b4f0f46af7f16170aac8721f43234ecf151e3fa9c1eca18fca021

Aliases

arxiv: 1201.3110 · arxiv_version: 1201.3110v1 · doi: 10.48550/arxiv.1201.3110 · pith_short_12: PPCIZXVZFNHQ · pith_short_16: PPCIZXVZFNHQ6RVP · pith_short_8: PPCIZXVZ

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/PPCIZXVZFNHQ6RVPP4LBOCVMQ4 \
  | 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: 7bc48cdeb92b4f0f46af7f16170aac8721f43234ecf151e3fa9c1eca18fca021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1e139d458d803b8d53a8486402c4c3205120ec2b8721c827cdf950884ffac1d",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2012-01-15T17:47:31Z",
    "title_canon_sha256": "cd151e214ea1300d51f20c8280f3e0bcf8f30def6894a44158a523e03e9acf1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3110",
    "kind": "arxiv",
    "version": 1
  }
}