Pith Number

pith:2PDO7NBL

pith:2009:2PDO7NBLVU623NIDCYU2EWQHH7

not attested not anchored not stored refs pending

Efimov Physics in 6Li Atoms

Daekyoung Kang, Eric Braaten, H.-W. Hammer, Lucas Platter

arxiv:0908.4046 v2 · 2009-08-27 · cond-mat.quant-gas · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PDO7NBLVU623NIDCYU2EWQHH7}

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	2026-05-18T02:24:47.535738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c6efb42bad3dadb5031629a25a073fe9f205fd2f8a9ac73127b5915b45b6a5

Aliases

arxiv: 0908.4046 · arxiv_version: 0908.4046v2 · doi: 10.48550/arxiv.0908.4046 · pith_short_12: 2PDO7NBLVU62 · pith_short_16: 2PDO7NBLVU623NID · pith_short_8: 2PDO7NBL

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/2PDO7NBLVU623NIDCYU2EWQHH7 \
  | 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: d3c6efb42bad3dadb5031629a25a073fe9f205fd2f8a9ac73127b5915b45b6a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c3ef7a553f7464a476aeb61806491c3db2de11c40d88f807b0582dc1c39bf4",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-08-27T17:37:19Z",
    "title_canon_sha256": "da2eaa7a14b4030507104cfb625f868b9e407b69f110b6243eecd90fc8a8810f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4046",
    "kind": "arxiv",
    "version": 2
  }
}