Pith Number

pith:AURPBY2F

pith:2011:AURPBY2FG4K6FHETDNQEFZ3YHD

not attested not anchored not stored refs pending

A low energy theory for superfluid and solid matter and its application to the neutron star crust

Rishi Sharma, Sanjay Reddy, Vincenzo Cirigliano

arxiv:1102.5379 v1 · 2011-02-26 · nucl-th · astro-ph.SR · hep-ph · hep-th

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

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.

Cited by

1 paper in Pith

Interaction between nuclear clusters and superfluid phonons in the neutron-star inner crust

Receipt and verification

First computed	2026-05-18T03:23:35.658721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0522f0e3453715e29c931b6042e77838e9b4a70e1a876eb8ec2c3c1df51843c4

Aliases

arxiv: 1102.5379 · arxiv_version: 1102.5379v1 · doi: 10.48550/arxiv.1102.5379 · pith_short_12: AURPBY2FG4K6 · pith_short_16: AURPBY2FG4K6FHET · pith_short_8: AURPBY2F

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/AURPBY2FG4K6FHETDNQEFZ3YHD \
  | 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: 0522f0e3453715e29c931b6042e77838e9b4a70e1a876eb8ec2c3c1df51843c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a68bc32a3969846ddcd8d38ec6a9cccf395768e42afcca822c2379295c6dc1f2",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-02-26T00:22:24Z",
    "title_canon_sha256": "b1a2830d9e6498c68b02823f43679ca2a7e1b4746e25283ff4744bc4c8a12fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5379",
    "kind": "arxiv",
    "version": 1
  }
}