Pith Number

pith:3VBYAI3X

pith:2023:3VBYAI3XXHJDNE6RBS7HEBTYFK

not attested not anchored not stored refs pending

Detection of optical emission from the supernova remnant G7.7-3.7

A. Chiotellis, A. de Burgos, D. Souropanis, J. V. Hern\'andez Santisteban, J. Vink, P. Boumis, P. Zhou, S. Akras, V. Dom\v{c}ek

arxiv:2309.01768 v1 · 2023-09-04 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VBYAI3XXHJDNE6RBS7HEBTYFK}

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	2026-07-05T06:47:42.883532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd43802377b9d23693d10cbe7206782a88b6047de7fba81f05048dc5b670d5e6

Aliases

arxiv: 2309.01768 · arxiv_version: 2309.01768v1 · doi: 10.48550/arxiv.2309.01768 · pith_short_12: 3VBYAI3XXHJD · pith_short_16: 3VBYAI3XXHJDNE6R · pith_short_8: 3VBYAI3X

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/3VBYAI3XXHJDNE6RBS7HEBTYFK \
  | 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: dd43802377b9d23693d10cbe7206782a88b6047de7fba81f05048dc5b670d5e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a83ae1906fe588a9aa4c38f081c6a5b6c16eac0cce90f695baa7c57512e872c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-04T19:09:08Z",
    "title_canon_sha256": "0ade68e5626a7a10cc944c7ba4d664497e7abf7929bb8364ba9db4746d16cebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01768",
    "kind": "arxiv",
    "version": 1
  }
}