Pith Number

pith:25MZXQ2F

pith:2017:25MZXQ2FLTDX44XDZQPDV4UI3Z

not attested not anchored not stored refs pending

Empirical information on nuclear matter fourth-order symmetry energy from an extended nuclear mass formula

Lie-Wen Chen, Rui Wang

arxiv:1705.05122 v2 · 2017-05-15 · nucl-th · astro-ph.SR · 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{25MZXQ2FLTDX44XDZQPDV4UI3Z}

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	2026-05-17T23:55:05.372739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7599bc3455cc77e72e3cc1e3af288de7329c8b36af40f00fcffe512c933cddd

Aliases

arxiv: 1705.05122 · arxiv_version: 1705.05122v2 · doi: 10.48550/arxiv.1705.05122 · pith_short_12: 25MZXQ2FLTDX · pith_short_16: 25MZXQ2FLTDX44XD · pith_short_8: 25MZXQ2F

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/25MZXQ2FLTDX44XDZQPDV4UI3Z \
  | 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: d7599bc3455cc77e72e3cc1e3af288de7329c8b36af40f00fcffe512c933cddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f1d0a699930d53ead94f4b599c491c4bd8b19b65354634c80f2e0a6189b930",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-05-15T09:09:01Z",
    "title_canon_sha256": "68e8723c1eab7a2e44ad80884bf13dac50c5ba6671eda7ae3692349983c3a870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05122",
    "kind": "arxiv",
    "version": 2
  }
}