Pith Number

pith:4Q5FJU7V

pith:2017:4Q5FJU7VLP6VQLOSFLL42BAL6G

not attested not anchored not stored refs pending

Nambu identity and collective modes in superconductors and superfluid $^3$He

David M. Lee, Gavriil Shchedrin

arxiv:1704.02395 v1 · 2017-04-07 · 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{4Q5FJU7VLP6VQLOSFLL42BAL6G}

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	2026-05-18T00:46:45.714566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43a54d3f55bfd582dd22ad7cd040bf197bf745cbb93062bc81400867c1cfa02

Aliases

arxiv: 1704.02395 · arxiv_version: 1704.02395v1 · doi: 10.48550/arxiv.1704.02395 · pith_short_12: 4Q5FJU7VLP6V · pith_short_16: 4Q5FJU7VLP6VQLOS · pith_short_8: 4Q5FJU7V

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/4Q5FJU7VLP6VQLOSFLL42BAL6G \
  | 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: e43a54d3f55bfd582dd22ad7cd040bf197bf745cbb93062bc81400867c1cfa02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d6910bac2306bb248470ce39aa589bf27f84b9cd0d89adc0aa0f4fa40073ea",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-04-07T22:46:58Z",
    "title_canon_sha256": "fce45754dc5c55412c99c8b5054ef7ecaacd3ef8566ce91d11448fcd527a36cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02395",
    "kind": "arxiv",
    "version": 1
  }
}