Pith Number

pith:Q5T4VTCR

pith:2021:Q5T4VTCRHSUKZUI4CRJV5W75TH

not attested not anchored not stored refs pending

Gamma-Ray Emission Produced by $r$-process Elements from Neutron Star Mergers

Da-bin Lin (GXU), En-Wei Liang (GXU), Li-Xin Li (PKU), Meng-Hua Chen (GXU)

arxiv:2107.02982 v1 · 2021-07-07 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5T4VTCRHSUKZUI4CRJV5W75TH}

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.

Cited by

1 paper in Pith

Gamma-ray Signatures of r-Process Radioactivity from the Collapse of Magnetized White Dwarfs

Receipt and verification

First computed	2026-07-05T03:19:16.882603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8767cacc513ca8acd11c14535edbfd99d7c51e11979ec47a5548704a583d23e5

Aliases

arxiv: 2107.02982 · arxiv_version: 2107.02982v1 · doi: 10.48550/arxiv.2107.02982 · pith_short_12: Q5T4VTCRHSUK · pith_short_16: Q5T4VTCRHSUKZUI4 · pith_short_8: Q5T4VTCR

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/Q5T4VTCRHSUKZUI4CRJV5W75TH \
  | 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: 8767cacc513ca8acd11c14535edbfd99d7c51e11979ec47a5548704a583d23e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af41b3f63974141ddb0ed25b9210e92a31ce85d685e30b1bbeedffc019311803",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-07-07T02:34:12Z",
    "title_canon_sha256": "a2729a40570b2b9a9a2eaf273201f449076775b3aae2d28620dd2f9168327564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02982",
    "kind": "arxiv",
    "version": 1
  }
}