Pith Number

pith:SCGPMKKJ

pith:2020:SCGPMKKJS5OCTU77XYIHFIW6LU

not attested not anchored not stored refs pending

Neutron-rich matter in atomic nuclei and neutron stars

Claudia Gonzalez-Boquera

arxiv:2003.00490 v1 · 2020-03-01 · 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{SCGPMKKJS5OCTU77XYIHFIW6LU}

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	2026-07-05T00:44:47.674628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

908cf62949975c29d3ffbe1072a2de5d072ed9b397c86e939ba5ccadd57ee0ee

Aliases

arxiv: 2003.00490 · arxiv_version: 2003.00490v1 · doi: 10.48550/arxiv.2003.00490 · pith_short_12: SCGPMKKJS5OC · pith_short_16: SCGPMKKJS5OCTU77 · pith_short_8: SCGPMKKJ

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/SCGPMKKJS5OCTU77XYIHFIW6LU \
  | 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: 908cf62949975c29d3ffbe1072a2de5d072ed9b397c86e939ba5ccadd57ee0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "772420603d37df7fc8fad61cc0d2a5d98241f9c910724056009d37885d6d93da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2020-03-01T13:58:39Z",
    "title_canon_sha256": "e31804b95e4e2e33ce0baf404e71c52a4e0316ae53351695599248b842fe266c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00490",
    "kind": "arxiv",
    "version": 1
  }
}