Pith Number

pith:AHI6EAUZ

pith:2012:AHI6EAUZG4KLM4PX3CSAIH2HRK

not attested not anchored not stored refs pending

The Source of Maser Emission W33C (G12.8-0.2)

E. E. Lekht, G. M. Rudnitskij, M. I. Pashchenko, P. Colom

arxiv:1208.0683 v1 · 2012-08-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHI6EAUZG4KLM4PX3CSAIH2HRK}

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	2026-05-18T01:55:23.481240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d1e202993714b671f7d8a4041f478aba2a7dac4c27360a3c102feb42a1686c

Aliases

arxiv: 1208.0683 · arxiv_version: 1208.0683v1 · doi: 10.48550/arxiv.1208.0683 · pith_short_12: AHI6EAUZG4KL · pith_short_16: AHI6EAUZG4KLM4PX · pith_short_8: AHI6EAUZ

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/AHI6EAUZG4KLM4PX3CSAIH2HRK \
  | 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: 01d1e202993714b671f7d8a4041f478aba2a7dac4c27360a3c102feb42a1686c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f1f351fcbb17fed13811d7852dacce4415428c50ff649ac5aba569683a29f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-03T08:16:16Z",
    "title_canon_sha256": "14492be5282f2c2a5997742fe9a6df1381a2b53e45d966e001c6776f3a312735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0683",
    "kind": "arxiv",
    "version": 1
  }
}