Pith Number

pith:SCQAI7OZ

pith:2017:SCQAI7OZFNTQJOLCG5LQXK7SEI

not attested not anchored not stored refs pending

Determination of the density region of the symmetry energy probed by the $\pi^-/\pi^+$ ratio

Gao-Chan Yong, Gao-Feng Wei, Wei Zuo, Ya-Fei Guo, Yuan Gao

arxiv:1704.05166 v3 · 2017-04-18 · nucl-th · 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{SCQAI7OZFNTQJOLCG5LQXK7SEI}

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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.

Receipt and verification

First computed	2026-07-05T00:00:33.310943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90a0047dd92b6704b96237570babf222292731ee4af2bb278795afe0142c7125

Aliases

arxiv: 1704.05166 · arxiv_version: 1704.05166v3 · doi: 10.48550/arxiv.1704.05166 · pith_short_12: SCQAI7OZFNTQ · pith_short_16: SCQAI7OZFNTQJOLC · pith_short_8: SCQAI7OZ

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/SCQAI7OZFNTQJOLCG5LQXK7SEI \
  | 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: 90a0047dd92b6704b96237570babf222292731ee4af2bb278795afe0142c7125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5798cbf249ee718c07c66a7707a219c0093422e3f8533f935747981fff25d1",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-04-18T01:36:51Z",
    "title_canon_sha256": "168a40c6674fb449bce24a01971d15980c7abdb56686ce698bda6b2fc9b8642e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05166",
    "kind": "arxiv",
    "version": 3
  }
}