Pith Number

pith:TTHT5SCD

pith:2021:TTHT5SCD5QYZNZE36OHBGSO3YF

not attested not anchored not stored refs pending

Galactic Science with the Southern Wide-field Gamma-ray Observatory

A. Mitchell, E. O. Ang\"uner, G. Giacinti (on behalf of the SWGO Collaboration), R. L\'opez-Coto

arxiv:2109.03521 v2 · 2021-09-08 · 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{TTHT5SCD5QYZNZE36OHBGSO3YF}

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	2026-07-05T04:21:56.579730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ccf3ec843ec3196e49bf38e1349dbc1797beb4fa5f490278d22be15c20de605

Aliases

arxiv: 2109.03521 · arxiv_version: 2109.03521v2 · doi: 10.48550/arxiv.2109.03521 · pith_short_12: TTHT5SCD5QYZ · pith_short_16: TTHT5SCD5QYZNZE3 · pith_short_8: TTHT5SCD

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/TTHT5SCD5QYZNZE36OHBGSO3YF \
  | 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: 9ccf3ec843ec3196e49bf38e1349dbc1797beb4fa5f490278d22be15c20de605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f2c791ad2e715e534b9ce08838c48da853273a2280cbc1fea0c2f828b519f3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-09-08T09:43:41Z",
    "title_canon_sha256": "381220b231bf08aade39066408e402fef536f61cd6858f34166a7889d7cd64d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03521",
    "kind": "arxiv",
    "version": 2
  }
}