Pith Number

pith:7HBEDXDG

pith:2022:7HBEDXDGYJ4YFFLRHTEGLLLRZI

not attested not anchored not stored refs pending

Testing the Momentum-driven Supernova Feedback Paradigm in M31

Carles Badenes, Davide Martizzi, Enrico Ramirez-Ruiz, Eric Koch, Katie Auchettl, Laura Chomiuk, Sumit K. Sarbadhicary

arxiv:2208.11055 v1 · 2022-08-23 · astro-ph.GA · 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{7HBEDXDGYJ4YFFLRHTEGLLLRZI}

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	2026-07-05T04:50:43.407244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c241dc66c2798295713cc865ad71ca0594da438ace2ed498d1e0f28a7148d0

Aliases

arxiv: 2208.11055 · arxiv_version: 2208.11055v1 · doi: 10.48550/arxiv.2208.11055 · pith_short_12: 7HBEDXDGYJ4Y · pith_short_16: 7HBEDXDGYJ4YFFLR · pith_short_8: 7HBEDXDG

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/7HBEDXDGYJ4YFFLRHTEGLLLRZI \
  | 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: f9c241dc66c2798295713cc865ad71ca0594da438ace2ed498d1e0f28a7148d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7998c146d19d6546b5440ff6673a997cf3432078e5a942cfb70b1ba8bdea873a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-23T16:02:30Z",
    "title_canon_sha256": "f4b03419f6c70b34b369a53c7d13713452c251d6bb7759870f45b5550a6b10e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11055",
    "kind": "arxiv",
    "version": 1
  }
}