Pith Number

pith:OBO7XZOP

pith:2014:OBO7XZOPX24QMSDG2IVSOXOI27

not attested not anchored not stored refs pending

Correlations between the nuclear matter symmetry energy, its slope, and curvature from a nonrelativistic solvable approach and beyond

A. Delfino, B. M. Santos, M. Dutra, O. Louren\c{c}o

arxiv:1409.4986 v1 · 2014-09-17 · nucl-th · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBO7XZOPX24QMSDG2IVSOXOI27}

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	2026-05-18T02:42:38.149417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705dfbe5cfbeb9064866d22b275dc8d7f918a99c2a113dd1832477be1f758bcb

Aliases

arxiv: 1409.4986 · arxiv_version: 1409.4986v1 · doi: 10.48550/arxiv.1409.4986 · pith_short_12: OBO7XZOPX24Q · pith_short_16: OBO7XZOPX24QMSDG · pith_short_8: OBO7XZOP

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/OBO7XZOPX24QMSDG2IVSOXOI27 \
  | 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: 705dfbe5cfbeb9064866d22b275dc8d7f918a99c2a113dd1832477be1f758bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aaf5a7794a6ea1ed2b633bcb3425d6853d41ebe3b16886fa38227140266cbfa",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-09-17T13:26:53Z",
    "title_canon_sha256": "715ab839d8f87501f196f3ad4522d3387f7f8e33d1fdcf355c85ce8608d03438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4986",
    "kind": "arxiv",
    "version": 1
  }
}