Pith Number

pith:W6SRYYUM

pith:2021:W6SRYYUM4YPSRTHCQPK5J7HENG

not attested not anchored not stored refs pending

Hydrodynamic Simulations of Electron-capture Supernovae: Progenitor and Dimension Dependence

Evan P. O'Connor, Ken'ichi Nomoto, Sean M. Couch, Shing-Chi Leung, Shuai Zha

arxiv:2112.15257 v2 · 2021-12-31 · 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{W6SRYYUM4YPSRTHCQPK5J7HENG}

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

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Receipt and verification

First computed	2026-07-05T04:30:54.442684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a51c628ce61f28cce283d5d4fce46998998550ab032aac7cb6b5fd82bc9c69

Aliases

arxiv: 2112.15257 · arxiv_version: 2112.15257v2 · doi: 10.48550/arxiv.2112.15257 · pith_short_12: W6SRYYUM4YPS · pith_short_16: W6SRYYUM4YPSRTHC · pith_short_8: W6SRYYUM

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/W6SRYYUM4YPSRTHCQPK5J7HENG \
  | 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: b7a51c628ce61f28cce283d5d4fce46998998550ab032aac7cb6b5fd82bc9c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c23b07265bea2e013282353274a0e57cc6e94d26da853d0bdeb75f5fb5f9fa1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-31T00:47:17Z",
    "title_canon_sha256": "25f1c1d137b7e34a04d7865635fbb1ff8483dc0b4b618fcb85dd8be03d5bd4ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15257",
    "kind": "arxiv",
    "version": 2
  }
}