Pith Number

pith:WDGFXYAA

pith:2009:WDGFXYAAW7BFUW7XAQQ6YVVKQC

not attested not anchored not stored refs pending

Three-body forces and the limit of oxygen isotopes

Achim Schwenk, Jason D. Holt, Takaharu Otsuka, Toshio Suzuki, Yoshinori Akaishi

arxiv:0908.2607 v3 · 2009-08-18 · nucl-th · astro-ph.SR · hep-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDGFXYAAW7BFUW7XAQQ6YVVKQC}

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	2026-05-18T03:37:20.496461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0cc5be000b7c25a5bf70421ec56aa80bf9f7c93e2f0d3dcad8efe7556dfcf15

Aliases

arxiv: 0908.2607 · arxiv_version: 0908.2607v3 · doi: 10.48550/arxiv.0908.2607 · pith_short_12: WDGFXYAAW7BF · pith_short_16: WDGFXYAAW7BFUW7X · pith_short_8: WDGFXYAA

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/WDGFXYAAW7BFUW7XAQQ6YVVKQC \
  | 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: b0cc5be000b7c25a5bf70421ec56aa80bf9f7c93e2f0d3dcad8efe7556dfcf15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb507913424fe0f2654a9920a6b43425cb5c4c8b4c43c389e299351f70ba2cd8",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-08-18T18:07:13Z",
    "title_canon_sha256": "1239b11af6c6271cbf6bc58b7607122163314b4a49f524e3cb3c20ca86275a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2607",
    "kind": "arxiv",
    "version": 3
  }
}