Pith Number

pith:LE763BAE

pith:2016:LE763BAEL36VNDA2XOSSCTP6O3

not attested not anchored not stored refs pending

Constraining Superfluidity in Dense Matter from the Cooling of Isolated Neutron Stars

2), (2) Oak Ridge, (3) UNAM, Andrew W. Steiner (1, Dany Page (3) ((1) Tennessee U., Inst. Astron.), Sophia Han (1), Spencer Beloin (1)

arxiv:1612.04289 v2 · 2016-12-13 · nucl-th · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LE763BAEL36VNDA2XOSSCTP6O3}

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	2026-05-18T00:24:53.070792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

593fed84045efd568c1abba5214dfe76c296a32cc02419a8ee75133ecc7f85dd

Aliases

arxiv: 1612.04289 · arxiv_version: 1612.04289v2 · doi: 10.48550/arxiv.1612.04289 · pith_short_12: LE763BAEL36V · pith_short_16: LE763BAEL36VNDA2 · pith_short_8: LE763BAE

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/LE763BAEL36VNDA2XOSSCTP6O3 \
  | 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: 593fed84045efd568c1abba5214dfe76c296a32cc02419a8ee75133ecc7f85dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf674f4f7a86738ac5df4535437a3fecad68e210379c2dff98264275367c03e",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2016-12-13T17:14:39Z",
    "title_canon_sha256": "2bb7f3ece4825f34d9d5218aa646855630ff1d1c0c05507674430c2d8736efc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04289",
    "kind": "arxiv",
    "version": 2
  }
}