Pith Number

pith:SCPL7N2X

pith:2010:SCPL7N2XY5UNLRIYPIJWWIPYQ3

not attested not anchored not stored refs pending

Superfluidity of $\Lambda$ hyperons in neutron stars

H. Shen, Y. N. Wang

arxiv:1002.0204 v1 · 2010-02-01 · 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{SCPL7N2XY5UNLRIYPIJWWIPYQ3}

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	2026-05-18T02:33:48.875488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

909ebfb757c768d5c5187a136b21f886dda4a85f12673eee2d02d21dfbf0622e

Aliases

arxiv: 1002.0204 · arxiv_version: 1002.0204v1 · doi: 10.48550/arxiv.1002.0204 · pith_short_12: SCPL7N2XY5UN · pith_short_16: SCPL7N2XY5UNLRIY · pith_short_8: SCPL7N2X

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/SCPL7N2XY5UNLRIYPIJWWIPYQ3 \
  | 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: 909ebfb757c768d5c5187a136b21f886dda4a85f12673eee2d02d21dfbf0622e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bca7326a95ad0a7a3c71376c85a81266f22ffe3df041559b91c3d56aba13acf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-02-01T09:12:31Z",
    "title_canon_sha256": "e20a512ec0ce7e7fd3352459126df5f04f4c4cde333700bf532d043232d9cd63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0204",
    "kind": "arxiv",
    "version": 1
  }
}