Pith Number

pith:DDJ5N5IV

pith:2015:DDJ5N5IVZOTPUKUNWSDVT6LMXH

not attested not anchored not stored refs pending

Neutron star equations of state with optical potential constraint

Sofija Anti\'c, Stefan Typel

arxiv:1501.07393 v2 · 2015-01-29 · 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{DDJ5N5IVZOTPUKUNWSDVT6LMXH}

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	2026-05-18T02:04:06.969591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d3d6f515cba6fa2a8db48759f96cb9e4a3e3871d2dc1b63c2f3e8d2144d59d

Aliases

arxiv: 1501.07393 · arxiv_version: 1501.07393v2 · doi: 10.48550/arxiv.1501.07393 · pith_short_12: DDJ5N5IVZOTP · pith_short_16: DDJ5N5IVZOTPUKUN · pith_short_8: DDJ5N5IV

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/DDJ5N5IVZOTPUKUNWSDVT6LMXH \
  | 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: 18d3d6f515cba6fa2a8db48759f96cb9e4a3e3871d2dc1b63c2f3e8d2144d59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e786854245f19463d0ff972ec883c4061d0ed544a63d6ba6c806b6e5ab0a8ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-01-29T09:53:50Z",
    "title_canon_sha256": "a84e0976ca4c63a48433fdb796d46c942e555599225f4d6cd6ad4d38e7da4fbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07393",
    "kind": "arxiv",
    "version": 2
  }
}