Pith Number

pith:CX6LKJQI

pith:2014:CX6LKJQIPNTEEO4YXFBTTZJ3WK

not attested not anchored not stored refs pending

$^1S_0$ pairing for neutrons in dense neutron matter induced by a soft pion

E.E. Saperstein, M. Baldo, S.S. Pankratov

arxiv:1409.7225 v2 · 2014-09-25 · 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{CX6LKJQIPNTEEO4YXFBTTZJ3WK}

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	2026-05-18T01:41:56.980166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15fcb526087b66423b98b94339e53bb2905b6fc5ead34d92425422fb6ed885f0

Aliases

arxiv: 1409.7225 · arxiv_version: 1409.7225v2 · doi: 10.48550/arxiv.1409.7225 · pith_short_12: CX6LKJQIPNTE · pith_short_16: CX6LKJQIPNTEEO4Y · pith_short_8: CX6LKJQI

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/CX6LKJQIPNTEEO4YXFBTTZJ3WK \
  | 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: 15fcb526087b66423b98b94339e53bb2905b6fc5ead34d92425422fb6ed885f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30c2be4279cb7176c55d9509433dcfe04c34e7390b810e97883650fca7ce37d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-09-25T12:30:04Z",
    "title_canon_sha256": "b2b34dca28fe911b77b48b2bf7828035162ae90e52dcaeeee326cf546394d719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7225",
    "kind": "arxiv",
    "version": 2
  }
}