Pith Number

pith:4PPL52VD

pith:2016:4PPL52VD2XLULA3SG7ZKC7ZFSG

not attested not anchored not stored refs pending

Production of the entire range of r-process nuclides by black hole accretion disc outflows from neutron star mergers

Brian D. Metzger, Gabriel Mart\'inez-Pinedo, Meng-Ru Wu, Rodrigo Fern\'andez

arxiv:1607.05290 v2 · 2016-07-18 · astro-ph.HE · astro-ph.SR · gr-qc · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PPL52VD2XLULA3SG7ZKC7ZFSG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

R-process heating implementation in hydrodynamic simulations with neural networks

Receipt and verification

First computed	2026-05-18T01:00:52.706994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3debeeaa3d5d745837237f2a17f25919b38543635dfdda6e3bc8baec82df5de

Aliases

arxiv: 1607.05290 · arxiv_version: 1607.05290v2 · doi: 10.48550/arxiv.1607.05290 · pith_short_12: 4PPL52VD2XLU · pith_short_16: 4PPL52VD2XLULA3S · pith_short_8: 4PPL52VD

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/4PPL52VD2XLULA3SG7ZKC7ZFSG \
  | 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: e3debeeaa3d5d745837237f2a17f25919b38543635dfdda6e3bc8baec82df5de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5fd087135f76e327d58966576ee38bd6143064abc3b9be79722ed343072f76b",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-18T20:00:09Z",
    "title_canon_sha256": "f65921d63002012346377553a7677ee09d2a666302aee9dedeae0effa583420c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05290",
    "kind": "arxiv",
    "version": 2
  }
}