Pith Number

pith:KNBNJGQX

pith:2013:KNBNJGQXQACTU3CP6ZQGMUDSPI

not attested not anchored not stored refs pending

Extracting the nuclear symmetry potential and energy from neutron-nucleus scattering data

Bao-An Li, Bao-Jun Cai, Chang Xu, Lie-Wen Chen, Rong chen, Xiao-Hua Li

arxiv:1301.3256 v2 · 2013-01-15 · 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{KNBNJGQXQACTU3CP6ZQGMUDSPI}

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	2026-05-18T02:48:43.637643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5342d49a1780053a6c4ff6606650727a0edc58cc38e00774266f752f0e70f539

Aliases

arxiv: 1301.3256 · arxiv_version: 1301.3256v2 · doi: 10.48550/arxiv.1301.3256 · pith_short_12: KNBNJGQXQACT · pith_short_16: KNBNJGQXQACTU3CP · pith_short_8: KNBNJGQX

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/KNBNJGQXQACTU3CP6ZQGMUDSPI \
  | 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: 5342d49a1780053a6c4ff6606650727a0edc58cc38e00774266f752f0e70f539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5c62affb7f4c647367eeb80c6a8a5f05268df6cfbcd0160addf605bc6b27ddc",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-01-15T08:23:21Z",
    "title_canon_sha256": "e2831540766e7e1760f5489218e215f58d850423e1b749457e66fa38d595720b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3256",
    "kind": "arxiv",
    "version": 2
  }
}