Pith Number

pith:V2LRS27O

pith:2020:V2LRS27O37WDY4YS2U4USBWWTQ

not attested not anchored not stored refs pending

Superfluid neutron matter with a twist

Alexandros Gezerlis, Georgios Palkanoglou

arxiv:2012.04663 v2 · 2020-12-08 · nucl-th · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2LRS27O37WDY4YS2U4USBWWTQ}

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	2026-07-05T02:11:25.336930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae97196beedfec3c7312d5394906d69c14799ea4aeb9e8208d6311e382ef4e2f

Aliases

arxiv: 2012.04663 · arxiv_version: 2012.04663v2 · doi: 10.48550/arxiv.2012.04663 · pith_short_12: V2LRS27O37WD · pith_short_16: V2LRS27O37WDY4YS · pith_short_8: V2LRS27O

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/V2LRS27O37WDY4YS2U4USBWWTQ \
  | 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: ae97196beedfec3c7312d5394906d69c14799ea4aeb9e8208d6311e382ef4e2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a5e7481c866f771d97290a3ceee81587e4ac0ab6cec508ad9cb71d9841624a7",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2020-12-08T19:00:02Z",
    "title_canon_sha256": "25cbc016bd43f1f730bd5ab5ddde4b995ee9e4108ebdbe6c92080f37f8f2f46a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04663",
    "kind": "arxiv",
    "version": 2
  }
}