Pith Number

pith:PQMGFAZC

pith:2012:PQMGFAZC3JIMN37LJPPDCG5GCQ

not attested not anchored not stored refs pending

The blazar-like radio structure of the TeV source IC310

Dominik Els\"asser, Dorit Eisenacher, Eduardo Ros, Karl Mannheim, Matthias Kadler, Uwe Bach

arxiv:1201.2870 v1 · 2012-01-13 · 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{PQMGFAZC3JIMN37LJPPDCG5GCQ}

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	2026-05-18T01:58:49.616275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c18628322da50c6efeb4bde311ba614215772f3c396fa794fc8fe2c332ebe15

Aliases

arxiv: 1201.2870 · arxiv_version: 1201.2870v1 · doi: 10.48550/arxiv.1201.2870 · pith_short_12: PQMGFAZC3JIM · pith_short_16: PQMGFAZC3JIMN37L · pith_short_8: PQMGFAZC

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/PQMGFAZC3JIMN37LJPPDCG5GCQ \
  | 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: 7c18628322da50c6efeb4bde311ba614215772f3c396fa794fc8fe2c332ebe15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b86aa602df1eb514e4f9efedb68f5179514c1be790075943dadab735a1f5f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-01-13T15:42:27Z",
    "title_canon_sha256": "35fb06cbf6e491a5d7c1acc651d0fe214b473e029dcfb5665b588e04b61983df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2870",
    "kind": "arxiv",
    "version": 1
  }
}