Pith Number

pith:B4UPPGRA

pith:2009:B4UPPGRASMUIUTGVVLXJAHXS34

not attested not anchored not stored refs pending

Core repulsion effects in alkali trimers

Johannes Deiglmayr, Mireille Aymar (LAC), Olivier Dulieu (LAC), Pavel Soldan, Romain Gu\'erout (LAC)

arxiv:0902.2845 v1 · 2009-02-17 · physics.atm-clus · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4UPPGRASMUIUTGVVLXJAHXS34}

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	2026-05-18T02:14:47.441981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f28f79a2093288a4cd5aaee901ef2df34a2b18bd05772d9cbba63c63979af0f

Aliases

arxiv: 0902.2845 · arxiv_version: 0902.2845v1 · doi: 10.48550/arxiv.0902.2845 · pith_short_12: B4UPPGRASMUI · pith_short_16: B4UPPGRASMUIUTGV · pith_short_8: B4UPPGRA

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/B4UPPGRASMUIUTGVVLXJAHXS34 \
  | 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: 0f28f79a2093288a4cd5aaee901ef2df34a2b18bd05772d9cbba63c63979af0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81997f3683259c18610e90cf92853abd0375773ce6d3fc2bcf878d71d196612c",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2009-02-17T07:25:47Z",
    "title_canon_sha256": "cd9e6db3981f6d0a316c965d916f15709eb71596f66af8d8c1ab23b02110bedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2845",
    "kind": "arxiv",
    "version": 1
  }
}