Pith Number

pith:5OOSUGBL

pith:2012:5OOSUGBL2XKKQY7MHWRSMLD7NT

not attested not anchored not stored refs pending

Topological Fermi arcs in superfluid $^3$He

G. E. Volovik, M. A. Silaev

arxiv:1209.3368 v5 · 2012-09-15 · cond-mat.supr-con · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OOSUGBL2XKKQY7MHWRSMLD7NT}

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	2026-05-18T03:35:27.943763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb9d2a182bd5d4a863ec3da3262c7f6cce45e7379248420621b057993309138c

Aliases

arxiv: 1209.3368 · arxiv_version: 1209.3368v5 · doi: 10.48550/arxiv.1209.3368 · pith_short_12: 5OOSUGBL2XKK · pith_short_16: 5OOSUGBL2XKKQY7M · pith_short_8: 5OOSUGBL

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/5OOSUGBL2XKKQY7MHWRSMLD7NT \
  | 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: eb9d2a182bd5d4a863ec3da3262c7f6cce45e7379248420621b057993309138c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e51b24be15a5e5df1e2720c96129b98ea774f0db0b59072a70bf85b45a8825",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-09-15T08:11:51Z",
    "title_canon_sha256": "5c0b2435bffb2665b3921214396e8af994fc4758ab27c4e85f44b406ac2c4145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3368",
    "kind": "arxiv",
    "version": 5
  }
}