Pith Number

pith:FI4KWWKV

pith:2025:FI4KWWKVGCWL6OAUPCTPAB3UHN

not attested not anchored not stored refs pending

Discovery of diffuse $\gamma$-ray emission in the vicinity of G213.0-0.6: Supernova remnant versus massive star-forming region

Gwenael Giacinti, Siming Liu, Yuan Li

arxiv:2506.18146 v2 · 2025-06-22 · 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{FI4KWWKVGCWL6OAUPCTPAB3UHN}

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	2026-07-05T11:56:58.495385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a38ab595530acbf381478a6f007743b5f6e157a602eb18e32c573b3c4afc06d

Aliases

arxiv: 2506.18146 · arxiv_version: 2506.18146v2 · doi: 10.48550/arxiv.2506.18146 · pith_short_12: FI4KWWKVGCWL · pith_short_16: FI4KWWKVGCWL6OAU · pith_short_8: FI4KWWKV

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/FI4KWWKVGCWL6OAUPCTPAB3UHN \
  | 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: 2a38ab595530acbf381478a6f007743b5f6e157a602eb18e32c573b3c4afc06d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "470ba57e24d27821de79e334882cb71cb1e399a326167d86d194adba55329a25",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-22T19:27:36Z",
    "title_canon_sha256": "0b8ab19e295b859fab75c1957e292ae9fd72ae10dfac41be1b2f783ec030eac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18146",
    "kind": "arxiv",
    "version": 2
  }
}