Pith Number

pith:M6NDIPHN

pith:1999:M6NDIPHN2JWXR657OI2Q3Y4VJB

not attested not anchored not stored refs pending

The Collective Excitation Spectra of $\sigma, \omega$ and $\pi$ Mesons in Nuclear Matter

China), Guangzhou, Liang-gang Liu(Department of Physics, Zhongshan University

arxiv:nucl-th/9901085 v1 · 1999-01-27 · 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{M6NDIPHN2JWXR657OI2Q3Y4VJB}

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	2026-05-18T00:25:45.944024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

679a343cedd26d78fbbf72350de3954872b955bf3667727ea9f67f1ee10dc0f5

Aliases

arxiv: nucl-th/9901085 · arxiv_version: nucl-th/9901085v1 · doi: 10.48550/arxiv.nucl-th/9901085 · pith_short_12: M6NDIPHN2JWX · pith_short_16: M6NDIPHN2JWXR657 · pith_short_8: M6NDIPHN

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/M6NDIPHN2JWXR657OI2Q3Y4VJB \
  | 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: 679a343cedd26d78fbbf72350de3954872b955bf3667727ea9f67f1ee10dc0f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a9f789f628ecada70a23478b315d6d04536a90a27d7b87348b454d53d66b801",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-01-27T07:10:06Z",
    "title_canon_sha256": "2514184de984bdac40bf5a974f6fdb79d52c6176ff94b2685ea98613c3abb698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9901085",
    "kind": "arxiv",
    "version": 1
  }
}