Pith Number

pith:4BVJWFJR

pith:2013:4BVJWFJRFJM7UHA47TM6CBRPCW

not attested not anchored not stored refs pending

Fermi LAT Observations of Supernova Remnants Interacting with Molecular Clouds: W41, MSH 17-39, and G337.0-0.1

Ashley Carlton, Daniel Castro, Enectali Figueroa-Feliciano, Patrick Slane

arxiv:1305.3623 v3 · 2013-05-15 · 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{4BVJWFJRFJM7UHA47TM6CBRPCW}

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	2026-05-18T01:49:56.711306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06a9b15312a59fa1c1cfcd9e1062f158161620eac7182141ef82503fb86f4c8

Aliases

arxiv: 1305.3623 · arxiv_version: 1305.3623v3 · doi: 10.48550/arxiv.1305.3623 · pith_short_12: 4BVJWFJRFJM7 · pith_short_16: 4BVJWFJRFJM7UHA4 · pith_short_8: 4BVJWFJR

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/4BVJWFJRFJM7UHA47TM6CBRPCW \
  | 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: e06a9b15312a59fa1c1cfcd9e1062f158161620eac7182141ef82503fb86f4c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "693bfc0ed80f00b0b4a7a00cbe057061832cfebfe49c6f90868b38ac94e09086",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-05-15T20:09:03Z",
    "title_canon_sha256": "548c74f61fa5b31ef55154163e8ecae2213ef6f365ec927a5950f7a54e0c0a51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3623",
    "kind": "arxiv",
    "version": 3
  }
}