Pith Number

pith:G76335LL

pith:2017:G76335LLADPK7S6YZFZZCEAFZ3

not attested not anchored not stored refs pending

XMM-Newton Observations of the Southeastern Radio Relic in Abell 3667

Emma Storm, Fabio Zandanel, Hiroki Akamatsu, Jacco Vink

arxiv:1712.04539 v2 · 2017-12-11 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G76335LLADPK7S6YZFZZCEAFZ3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:13:30.985995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37fdbdf56b00deafcbd8c973911005cee298657c7940b0ae039f7097d05a8733

Aliases

arxiv: 1712.04539 · arxiv_version: 1712.04539v2 · doi: 10.48550/arxiv.1712.04539 · pith_short_12: G76335LLADPK · pith_short_16: G76335LLADPK7S6Y · pith_short_8: G76335LL

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/G76335LLADPK7S6YZFZZCEAFZ3 \
  | 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: 37fdbdf56b00deafcbd8c973911005cee298657c7940b0ae039f7097d05a8733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038b14a22ccd8c1973b33bdd191f7f980e38944549453f9e3af7b1804c8df6c2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-11T12:27:57Z",
    "title_canon_sha256": "72a663116ff195a118cefb881d9a94960838d4129f03233a2e44a8f461f0eace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04539",
    "kind": "arxiv",
    "version": 2
  }
}