Pith Number

pith:WWF5KOO5

pith:2015:WWF5KOO5LO64WLSO3BKKTJUKXL

not attested not anchored not stored refs pending

Slope-dependent nuclear-symmetry energy within the effective surface approximation

A.G. Magner, J.P. Blocki, P. Ring

arxiv:1506.02419 v2 · 2015-06-08 · 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{WWF5KOO5LO64WLSO3BKKTJUKXL}

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	2026-05-18T01:22:21.024329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b58bd539dd5bbdcb2e4ed854a9a68abae64b334248cb373436b80ffb52e9d82c

Aliases

arxiv: 1506.02419 · arxiv_version: 1506.02419v2 · doi: 10.48550/arxiv.1506.02419 · pith_short_12: WWF5KOO5LO64 · pith_short_16: WWF5KOO5LO64WLSO · pith_short_8: WWF5KOO5

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/WWF5KOO5LO64WLSO3BKKTJUKXL \
  | 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: b58bd539dd5bbdcb2e4ed854a9a68abae64b334248cb373436b80ffb52e9d82c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5d6ead717527dfd39cd290244b44149f3bef39c51d6f88eb0514a0da6cf67ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-06-08T09:43:07Z",
    "title_canon_sha256": "169fa1ea2eca3c2613f4b518fe688f5b9117749a3212ee887349f28724fe1b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02419",
    "kind": "arxiv",
    "version": 2
  }
}