Pith Number

pith:3KG7U52B

pith:2017:3KG7U52B7KA6YEUTVNJBUFILKY

not attested not anchored not stored refs pending

Chandra Observation of PWN G16.73+0.08 in SNR G16.7+0.1

C.-Y. Yang, H.-K. Chang, S.-F. Chung, W. W. Tian

arxiv:1711.04953 v1 · 2017-11-14 · 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{3KG7U52B7KA6YEUTVNJBUFILKY}

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	2026-05-18T00:27:18.006219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8dfa7741fa81ec1293ab521a150b5602d28ce55a8700ee2e18c64219de0c39

Aliases

arxiv: 1711.04953 · arxiv_version: 1711.04953v1 · doi: 10.48550/arxiv.1711.04953 · pith_short_12: 3KG7U52B7KA6 · pith_short_16: 3KG7U52B7KA6YEUT · pith_short_8: 3KG7U52B

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/3KG7U52B7KA6YEUTVNJBUFILKY \
  | 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: da8dfa7741fa81ec1293ab521a150b5602d28ce55a8700ee2e18c64219de0c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4876aeefa5065e4cc940711595346b396da28addb126bbcad0949eb8730ca05d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-11-14T05:36:44Z",
    "title_canon_sha256": "0ed24fc97b18a4d8f11715b7acf708545e76ea8b5eb0951ed870b0c3569bdf92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04953",
    "kind": "arxiv",
    "version": 1
  }
}