Pith Number

pith:GUAJL6IS

pith:2009:GUAJL6ISCXQN5J2VOAXQJ4DRVK

not attested not anchored not stored refs pending

Computational Models of Stellar Collapse and Core-Collapse Supernovae

2, (2) Niels Bohr Institute, 3), (3) Center for Computation, 4), (4) Dept. of Physics, (5) Department of Astrophysical Sciences, (6) Racah Institute of Physics, A. Burrows (5), Astronomy, Caltech, C. D. Ott (1, E. Livne (6), E. O'Connor (1), E. Schnetter (3, F. Loeffler (3) ((1) TAPIR, Hebrew University), Lsu, Princeton, Technology

arxiv:0907.4043 v1 · 2009-07-23 · 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{GUAJL6ISCXQN5J2VOAXQJ4DRVK}

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	2026-05-18T02:12:54.321623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

350095f91215e0dea755702f04f071aabbd5821aacfa5b4b5518e056185aaf8e

Aliases

arxiv: 0907.4043 · arxiv_version: 0907.4043v1 · doi: 10.48550/arxiv.0907.4043 · pith_short_12: GUAJL6ISCXQN · pith_short_16: GUAJL6ISCXQN5J2V · pith_short_8: GUAJL6IS

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/GUAJL6ISCXQN5J2VOAXQJ4DRVK \
  | 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: 350095f91215e0dea755702f04f071aabbd5821aacfa5b4b5518e056185aaf8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60efe2370d0963047a7a8ab8e6aa8c3104678d23bf83244f4ed9978901b32e49",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-07-23T12:32:10Z",
    "title_canon_sha256": "c0928b2c5bf38a4f3cf52c93fd7c0796b11ccd8ddc4e05943c1e2352b487cafb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4043",
    "kind": "arxiv",
    "version": 1
  }
}