Pith Number

pith:YHD2HX4A

pith:2025:YHD2HX4AX7SHXAFDDXB75SC4DH

not attested not anchored not stored refs pending

On the $\theta$-angle physics of QCD under pressure: The strange and isospin phase diagram

Alessandra D'Alise, Clelia Gambardella, Francesco Sannino, Jahmall Bersini

arxiv:2501.04261 v1 · 2025-01-08 · hep-ph · hep-lat · hep-th · 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{YHD2HX4AX7SHXAFDDXB75SC4DH}

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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.

Cited by

1 paper in Pith

Photonic Exceptional Points in Holography and QCD

Receipt and verification

First computed	2026-07-05T09:58:32.415450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1c7a3df80bfe47b80a31dc3fec85c19e6ca2c80377171e5ca1676a97587f68e

Aliases

arxiv: 2501.04261 · arxiv_version: 2501.04261v1 · doi: 10.48550/arxiv.2501.04261 · pith_short_12: YHD2HX4AX7SH · pith_short_16: YHD2HX4AX7SHXAFD · pith_short_8: YHD2HX4A

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/YHD2HX4AX7SHXAFDDXB75SC4DH \
  | 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: c1c7a3df80bfe47b80a31dc3fec85c19e6ca2c80377171e5ca1676a97587f68e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48b2bc3be7565c0d1b3c523ece58bce99ad4fce589cc98a86a2a5f7c79089df9",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-th",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-08T03:56:08Z",
    "title_canon_sha256": "ee516460bd7cd7650a0f5a445a8c613c944d2b702290ca5f4b11cd9bb5a301ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04261",
    "kind": "arxiv",
    "version": 1
  }
}