Pith Number

pith:HN2TPLFF

pith:2015:HN2TPLFF2GUN6ONAKU7GF54MJ7

not attested not anchored not stored refs pending

Impact of weak interactions of free nucleons on the r-process in dynamical ejecta from neutron-star mergers

(2) Univ. Thessaloniki, (3) MPI Astrophysics, 4), (4) Max Planck/Princeton Center for Plasma Physics, 5), (5) Physik Dept., Andreas Bauswein (2), Else Pllumbi (3, Garching, Garching), Hans-Thomas Janka (3) ((1) ULB Brussels, Oliver Just (3, Stephane Goriely (1), TUM

arxiv:1504.04377 v1 · 2015-04-16 · astro-ph.SR · astro-ph.HE · 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{HN2TPLFF2GUN6ONAKU7GF54MJ7}

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	2026-05-18T01:35:10.455479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7537aca5d1a8df39a0553e62f78c4fe82ace1e01e8cc38adc674034fcbf4e5

Aliases

arxiv: 1504.04377 · arxiv_version: 1504.04377v1 · doi: 10.48550/arxiv.1504.04377 · pith_short_12: HN2TPLFF2GUN · pith_short_16: HN2TPLFF2GUN6ONA · pith_short_8: HN2TPLFF

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/HN2TPLFF2GUN6ONAKU7GF54MJ7 \
  | 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: 3b7537aca5d1a8df39a0553e62f78c4fe82ace1e01e8cc38adc674034fcbf4e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09be7b4d9c44617dc0d27d5cb392e5cf79de36672f1b05c45fda6c38c0dda575",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-16T20:00:52Z",
    "title_canon_sha256": "fb9cb946ba4f10374ee46a7f7ff7583de9c33c965c8283b24333137884e08d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04377",
    "kind": "arxiv",
    "version": 1
  }
}