Pith Number

pith:2YNGXOU4

pith:2005:2YNGXOU4GRSFKEUBUBGIODQYJE

not attested not anchored not stored refs pending

A Neutral Two Flavor Loff Color Superconductor

De-fu Hou, Hai-cang Ren, Ioannis Giannakis

arxiv:hep-ph/0507306 v2 · 2005-07-26 · hep-ph · cond-mat.supr-con · 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{2YNGXOU4GRSFKEUBUBGIODQYJE}

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	2026-05-18T01:39:04.657781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61a6bba9c3464551281a04c870e184920e0697cb906651f0d3148ba800cd287

Aliases

arxiv: hep-ph/0507306 · arxiv_version: hep-ph/0507306v2 · doi: 10.48550/arxiv.hep-ph/0507306 · pith_short_12: 2YNGXOU4GRSF · pith_short_16: 2YNGXOU4GRSFKEUB · pith_short_8: 2YNGXOU4

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/2YNGXOU4GRSFKEUBUBGIODQYJE \
  | 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: d61a6bba9c3464551281a04c870e184920e0697cb906651f0d3148ba800cd287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccb1c6b97c368f4c7ea928d4dba1ead05821cb3c6368ece9100c1e0053e0d408",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-07-26T19:37:28Z",
    "title_canon_sha256": "484fbfc49a4b81b6043d92a5337dc71253abbbfb449c87eb44bf774e1a46dcf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0507306",
    "kind": "arxiv",
    "version": 2
  }
}