Pith Number

pith:PEE44LWX

pith:2022:PEE44LWXJQR6D2QVAC6S3EVUKD

not attested not anchored not stored refs pending

Decoding the nuclear symmetry energy event-by-event in heavy-ion collisions with machine learning

Hongliang L\"u, Qingfeng Li, Yongjia Wang, Zepeng Gao

arxiv:2208.10681 v1 · 2022-08-23 · 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{PEE44LWXJQR6D2QVAC6S3EVUKD}

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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.

Cited by

1 paper in Pith

Machine learning the impact parameter in heavy-ion collisions at $\sqrt{s_{\rm NN}}$ = 4 and 11 GeV: a cross-check study with UrQMD, AMPT, and JAM

Receipt and verification

First computed	2026-07-05T04:50:38.493091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7909ce2ed74c23e1ea1500bd2d92b450ff94d2b4ece875522050c095a0b03a16

Aliases

arxiv: 2208.10681 · arxiv_version: 2208.10681v1 · doi: 10.48550/arxiv.2208.10681 · pith_short_12: PEE44LWXJQR6 · pith_short_16: PEE44LWXJQR6D2QV · pith_short_8: PEE44LWX

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/PEE44LWXJQR6D2QVAC6S3EVUKD \
  | 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: 7909ce2ed74c23e1ea1500bd2d92b450ff94d2b4ece875522050c095a0b03a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f12c0ceeeb53365259a663f9e600a8822143b010d5685a2f8093876bfe5560",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-08-23T02:04:47Z",
    "title_canon_sha256": "3ac20388435f197179a9d14d7bd80dd203478d3e49706740aa30d9d296b79437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10681",
    "kind": "arxiv",
    "version": 1
  }
}