Pith Number

pith:VQLQK2SU

pith:2022:VQLQK2SUBCXWC7RGK3SGTYI3WD

not attested not anchored not stored refs pending

Modelling the Gamma-Ray Morphology of HESS J1804-216 from Two Supernova Remnants in a Hadronic Scenario

C. Braiding, G.F. Wong, G. Rowell, K. Feijen, M.G. Burton, S. Einecke

arxiv:2201.11387 v1 · 2022-01-27 · 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{VQLQK2SUBCXWC7RGK3SGTYI3WD}

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	2026-07-05T03:59:02.019947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac17056a5408af617e2656e469e11bb0d5e709226ed5527ab87e65bd590f09ed

Aliases

arxiv: 2201.11387 · arxiv_version: 2201.11387v1 · doi: 10.48550/arxiv.2201.11387 · pith_short_12: VQLQK2SUBCXW · pith_short_16: VQLQK2SUBCXWC7RG · pith_short_8: VQLQK2SU

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/VQLQK2SUBCXWC7RGK3SGTYI3WD \
  | 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: ac17056a5408af617e2656e469e11bb0d5e709226ed5527ab87e65bd590f09ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ff1435bf634c2928224fc5f33b2f45a29df794c36b0eb433d3d7fd1529eae8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-01-27T09:10:27Z",
    "title_canon_sha256": "4408fb4167a1376c700b69fca4f4c108e7c4d38270f0dacdfb074e2b1c71cf6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11387",
    "kind": "arxiv",
    "version": 1
  }
}