Pith Number

pith:EDZLPSVH

pith:2008:EDZLPSVHPSBAP5PKRAIU66KFAT

not attested not anchored not stored refs pending

The Calculation of $f_\pi$ and $m_\pi$ at Finite Chemical Potential

Hong-shi Zong, Hua Li, Wei-Min Sun, Yuan-mei Shi, Yu Jiang

arxiv:0810.0750 v1 · 2008-10-04 · nucl-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDZLPSVHPSBAP5PKRAIU66KFAT}

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	2026-07-04T17:26:22.240760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f2b7caa77c8207f5ea88114f794504d0644d67f0979b19142e25454491cf06

Aliases

arxiv: 0810.0750 · arxiv_version: 0810.0750v1 · doi: 10.48550/arxiv.0810.0750 · pith_short_12: EDZLPSVHPSBA · pith_short_16: EDZLPSVHPSBAP5PK · pith_short_8: EDZLPSVH

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/EDZLPSVHPSBAP5PKRAIU66KFAT \
  | 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: 20f2b7caa77c8207f5ea88114f794504d0644d67f0979b19142e25454491cf06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e73ca7cd7d35d31fb796025cae5c08e12875358a614b9ae2d8a76a090d3fd41",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-10-04T08:51:48Z",
    "title_canon_sha256": "90ce6809a9e5158354d2bc8e521de3dc222482240c3fc69d743e0deeb3bd33e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0750",
    "kind": "arxiv",
    "version": 1
  }
}