Pith Number

pith:MR4G57ED

pith:2021:MR4G57ED5NPC3IVPQQIEDDVZER

not attested not anchored not stored refs pending

Extraction of the second and fourth radial moments of nuclear charge density from the elastic electron-nucleus scattering

Chang Xu, Jian Liu, Shuo Wang, Xiaoting Liu, Xuezhi Wang, Zhongzhou Ren

arxiv:2108.11729 v2 · 2021-08-26 · nucl-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MR4G57ED5NPC3IVPQQIEDDVZER}

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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	2026-07-05T03:31:29.912275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64786efc83eb5e2da2af8410418eb9245a0cd25f734293cf2000cf6cb7f27b7a

Aliases

arxiv: 2108.11729 · arxiv_version: 2108.11729v2 · doi: 10.48550/arxiv.2108.11729 · pith_short_12: MR4G57ED5NPC · pith_short_16: MR4G57ED5NPC3IVP · pith_short_8: MR4G57ED

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/MR4G57ED5NPC3IVPQQIEDDVZER \
  | 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: 64786efc83eb5e2da2af8410418eb9245a0cd25f734293cf2000cf6cb7f27b7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26aaf53dc9d1651ac2098f063c2738ff41026bbe37227a936ecbffe9c9c451ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-08-26T12:09:25Z",
    "title_canon_sha256": "313b4b806e73e6255c62ebe5146e886855b1d5e682945006d838c0b7b1d5d2cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11729",
    "kind": "arxiv",
    "version": 2
  }
}