Pith Number

pith:LJ7GQTAO

pith:2022:LJ7GQTAOECYMEZAS7FYSQSAQQ4

not attested not anchored not stored refs pending

Systematic exploration of heavy element nucleosynthesis in protomagnetar outflows

Mukul Bhattacharya, Nick Ekanger, Shunsaku Horiuchi

arxiv:2201.03576 v2 · 2022-01-10 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJ7GQTAOECYMEZAS7FYSQSAQQ4}

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

Ultraheavy Ultrahigh-Energy Cosmic Rays

Receipt and verification

First computed	2026-07-05T04:18:17.165107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a7e684c0e20b0c26412f9712848108723fa83fc54b53a1927cf1d5c369cd978

Aliases

arxiv: 2201.03576 · arxiv_version: 2201.03576v2 · doi: 10.48550/arxiv.2201.03576 · pith_short_12: LJ7GQTAOECYM · pith_short_16: LJ7GQTAOECYMEZAS · pith_short_8: LJ7GQTAO

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/LJ7GQTAOECYMEZAS7FYSQSAQQ4 \
  | 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: 5a7e684c0e20b0c26412f9712848108723fa83fc54b53a1927cf1d5c369cd978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7cc3d78263d4344bad623891d042bf3c6e5e090743028eea612282aeaeed0b0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-01-10T19:00:02Z",
    "title_canon_sha256": "96c18a30fb4641a1dacf0c8c1b197d211e86afaac4b58558410773f2eaa15a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03576",
    "kind": "arxiv",
    "version": 2
  }
}