Pith Number

pith:7YAQXOYQ

pith:2022:7YAQXOYQDC3T2PIQAC6KLL25V5

not attested not anchored not stored refs pending

Impact of Symmetry Energy on Sound Speed and Spinodal Decomposition in Dense Neutron-Rich Matter

Bao-An Li, Nai-Bo Zhang

arxiv:2208.00321 v2 · 2022-07-30 · nucl-th · astro-ph.HE · hep-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YAQXOYQDC3T2PIQAC6KLL25V5}

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	2026-07-05T06:03:56.173602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe010bbb1018b73d3d1000bca5af5daf4b2fc6e6f70c9f5fbaf081e0c7a80a31

Aliases

arxiv: 2208.00321 · arxiv_version: 2208.00321v2 · doi: 10.48550/arxiv.2208.00321 · pith_short_12: 7YAQXOYQDC3T · pith_short_16: 7YAQXOYQDC3T2PIQ · pith_short_8: 7YAQXOYQ

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/7YAQXOYQDC3T2PIQAC6KLL25V5 \
  | 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: fe010bbb1018b73d3d1000bca5af5daf4b2fc6e6f70c9f5fbaf081e0c7a80a31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c02494d7743fdf50ec3f2162ac53f23eef466e98b677bca423d1f15d58da352",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-07-30T22:56:43Z",
    "title_canon_sha256": "34c962935fa84a9d37b8c2a268b40ddd8c15530450226ec4195766d4caee6b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00321",
    "kind": "arxiv",
    "version": 2
  }
}