Pith Number

pith:CAR2D5WV

pith:2011:CAR2D5WVTCCM4WXLF6OCHMQOEY

not attested not anchored not stored refs pending

In-medium effects on $K^{+}$ and $K^{-}$ spectra in lighter systems

Aman D. Sood, Ch. Hartnack, J\"org Aichelin

arxiv:1109.6771 v1 · 2011-09-30 · 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{CAR2D5WVTCCM4WXLF6OCHMQOEY}

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	2026-05-18T04:06:32.873853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1023a1f6d59884ce5aeb2f9c23b20e263edcb1dd3b404936fb3cc1d28f1cb9df

Aliases

arxiv: 1109.6771 · arxiv_version: 1109.6771v1 · doi: 10.48550/arxiv.1109.6771 · pith_short_12: CAR2D5WVTCCM · pith_short_16: CAR2D5WVTCCM4WXL · pith_short_8: CAR2D5WV

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/CAR2D5WVTCCM4WXLF6OCHMQOEY \
  | 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: 1023a1f6d59884ce5aeb2f9c23b20e263edcb1dd3b404936fb3cc1d28f1cb9df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58bb2f059cfda17ea4d16544a6b5f0686cc5440896c28238504679923c420ce5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-09-30T09:40:56Z",
    "title_canon_sha256": "cdfc128efffbe22cb735cf80eb1d91e5d5d333f5fc3417805b4121ca23b9bd7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6771",
    "kind": "arxiv",
    "version": 1
  }
}