Pith Number

pith:EQQU5ULX

pith:2010:EQQU5ULXRJRYRPBB4ARCOKCL2X

not attested not anchored not stored refs pending

Transport equations and linear response of superfluid Fermi mixtures in neutron stars

M.E. Gusakov (Ioffe Institute)

arxiv:1001.4452 v1 · 2010-01-25 · astro-ph.SR · astro-ph.HE · cond-mat.quant-gas · 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{EQQU5ULXRJRYRPBB4ARCOKCL2X}

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	2026-07-04T17:25:08.812564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24214ed1778a6388bc21e02227284bd5d92fc5f63e1535207d73c30eddcb7cb1

Aliases

arxiv: 1001.4452 · arxiv_version: 1001.4452v1 · doi: 10.48550/arxiv.1001.4452 · pith_short_12: EQQU5ULXRJRY · pith_short_16: EQQU5ULXRJRYRPBB · pith_short_8: EQQU5ULX

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/EQQU5ULXRJRYRPBB4ARCOKCL2X \
  | 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: 24214ed1778a6388bc21e02227284bd5d92fc5f63e1535207d73c30eddcb7cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ebec716f005a96ad4e2327e3cd32aa592db62cbb64d38e1b93f2c1065e5f97",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "cond-mat.quant-gas",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-25T15:12:22Z",
    "title_canon_sha256": "64259f349ea68f1aba9775f1ff91f80baf8ca31ce8104d57697fd82bfc84733b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4452",
    "kind": "arxiv",
    "version": 1
  }
}