Pith Number

pith:ZWV6ASM5

pith:2016:ZWV6ASM5S6IZ6MEPURPBKICVV3

not attested not anchored not stored refs pending

A new approach for calculating nuclear symmetry energy

Chang Xu, Hong-shi Zong, Yong-hui Xia

arxiv:1608.01724 v1 · 2016-08-05 · 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{ZWV6ASM5S6IZ6MEPURPBKICVV3}

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	2026-05-18T01:09:44.774635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdabe0499d97919f308fa45e152055aece225255b8aec16c79cc51ff042873f4

Aliases

arxiv: 1608.01724 · arxiv_version: 1608.01724v1 · doi: 10.48550/arxiv.1608.01724 · pith_short_12: ZWV6ASM5S6IZ · pith_short_16: ZWV6ASM5S6IZ6MEP · pith_short_8: ZWV6ASM5

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/ZWV6ASM5S6IZ6MEPURPBKICVV3 \
  | 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: cdabe0499d97919f308fa45e152055aece225255b8aec16c79cc51ff042873f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b973a8a1205f15128b6a9511e4b3910a80d0137c8e78c2b48d3064d246776e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2016-08-05T00:15:50Z",
    "title_canon_sha256": "d93c8d44a548abdbb1161d07832ea5ba65de87dc9e91569a20a74c333014f50c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01724",
    "kind": "arxiv",
    "version": 1
  }
}