Pith Number

pith:QSEG6TBO

pith:2015:QSEG6TBO4EUJRDELYXZNHIKUGQ

not attested not anchored not stored refs pending

Impacts of the Nuclear Symmetry Energy on Neutron Star Crusts

Hong Shen, Shishao Bao

arxiv:1512.03870 v1 · 2015-12-12 · 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{QSEG6TBO4EUJRDELYXZNHIKUGQ}

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	2026-05-18T01:24:23.780257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84886f4c2ee128988c8bc5f2d3a154342cf70d3a203dd9ff3c51edfd8e1f7257

Aliases

arxiv: 1512.03870 · arxiv_version: 1512.03870v1 · doi: 10.48550/arxiv.1512.03870 · pith_short_12: QSEG6TBO4EUJ · pith_short_16: QSEG6TBO4EUJRDEL · pith_short_8: QSEG6TBO

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/QSEG6TBO4EUJRDELYXZNHIKUGQ \
  | 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: 84886f4c2ee128988c8bc5f2d3a154342cf70d3a203dd9ff3c51edfd8e1f7257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f85b2a08d77fd2f93ffe84c89a9dcd3c4c4994c333d2b1120d4c8fe9fb026623",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-12-12T04:05:30Z",
    "title_canon_sha256": "4b8ad41a5962cb4cb9ea4d50b87c5dbe1564aa03499966aaf51f2df5cbe1fa3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03870",
    "kind": "arxiv",
    "version": 1
  }
}