Pith Number

pith:2R7JDRWA

pith:2009:2R7JDRWAGR6IB5TS2YJAKJ665C

not attested not anchored not stored refs pending

Direct observation of the glue pairing the halo of the nucleus 11Li

E. Vigezzi, F. Barranco, G. Potel, R. A. Broglia

arxiv:0912.0847 v3 · 2009-12-04 · 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{2R7JDRWAGR6IB5TS2YJAKJ665C}

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	2026-05-18T02:10:26.511290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d47e91c6c0347c80f672d6120527dee88c67c25143e74322f8fe25e1d5ed8f48

Aliases

arxiv: 0912.0847 · arxiv_version: 0912.0847v3 · doi: 10.48550/arxiv.0912.0847 · pith_short_12: 2R7JDRWAGR6I · pith_short_16: 2R7JDRWAGR6IB5TS · pith_short_8: 2R7JDRWA

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/2R7JDRWAGR6IB5TS2YJAKJ665C \
  | 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: d47e91c6c0347c80f672d6120527dee88c67c25143e74322f8fe25e1d5ed8f48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a9d8ea7d3c4b087780af6029494a5abf586893e9120acb5b0e8867ab50c0739",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-12-04T14:29:11Z",
    "title_canon_sha256": "917e297845749b710711f9244dd33b65bdbf17e882d4cd9dc067c6ad6760dfe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0847",
    "kind": "arxiv",
    "version": 3
  }
}