Pith Number

pith:EX5NU6TR

pith:2012:EX5NU6TRKOPJPFVMZ3W3LI3CLM

not attested not anchored not stored refs pending

Symmetry energy softening in nuclear matter with non-nucleonic constituents

Dong-Rui Zhang, Rong-Yao Yang, Wei-Zhou Jiang

arxiv:1212.3686 v1 · 2012-12-15 · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX5NU6TRKOPJPFVMZ3W3LI3CLM}

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	2026-05-18T01:52:37.907453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fada7a71539e9796acceedb5a3625b116c7ca43ce8de620e2b9ec5812df82c

Aliases

arxiv: 1212.3686 · arxiv_version: 1212.3686v1 · doi: 10.48550/arxiv.1212.3686 · pith_short_12: EX5NU6TRKOPJ · pith_short_16: EX5NU6TRKOPJPFVM · pith_short_8: EX5NU6TR

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/EX5NU6TRKOPJPFVMZ3W3LI3CLM \
  | 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: 25fada7a71539e9796acceedb5a3625b116c7ca43ce8de620e2b9ec5812df82c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deec56078367bd8ffede3ce18561392e84f1d7068cbe07c7fbcc2f65a2cddf05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-12-15T14:02:40Z",
    "title_canon_sha256": "a34db3a08207e057902c67ae6fae6a7320ef53538443d00ebb18bc82d18447f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3686",
    "kind": "arxiv",
    "version": 1
  }
}