Pith Number

pith:XM6RSLEW

pith:2000:XM6RSLEW45KXW3RLIFY2OMU2KH

not attested not anchored not stored refs pending

Nonthermal Emission from a Supernova Remnant in a Molecular Cloud

(2) University of Virginia, (3) North Carolina State University, A.M.Bykov (1), Charlottesville, D.C.Ellison (3), R.A.Chevalier (2), Raleigh), St. Petersburg, Yu.A.Uvarov (1) ((1) A.F.Ioffe Institute

arxiv:astro-ph/0003235 v1 · 2000-03-16 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XM6RSLEW45KXW3RLIFY2OMU2KH}

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	2026-07-04T16:16:11.332158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb3d192c96e7557b6e2b4171a7329a51fe881734e5c35acb8694b54475d8be2c

Aliases

arxiv: astro-ph/0003235 · arxiv_version: astro-ph/0003235v1 · doi: 10.48550/arxiv.astro-ph/0003235 · pith_short_12: XM6RSLEW45KX · pith_short_16: XM6RSLEW45KXW3RL · pith_short_8: XM6RSLEW

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/XM6RSLEW45KXW3RLIFY2OMU2KH \
  | 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: bb3d192c96e7557b6e2b4171a7329a51fe881734e5c35acb8694b54475d8be2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b480fa374b50898d2b051b78dafa0dd0f0b1aa6cc287ac48307ba9a719b79b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-16T12:45:26Z",
    "title_canon_sha256": "6525f738d27f4f9bec6dd636868697dc3e68aa7fcd540a53bc986c8c24707688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003235",
    "kind": "arxiv",
    "version": 1
  }
}