Pith Number

pith:VDN2RXFK

pith:2001:VDN2RXFKNMLLIASJOBMKTNYFLP

not attested not anchored not stored refs pending

Submillimeter telescope for the Russian segment of the ISS: Submillimetron Project

A. Trubnikov, A. Vystavkin, D. Chouvaev, L. Gorshkov, L. Kuzmin, M. Tarasov, N. Kardashev, S. Stoiko, V. Gromov, V. Slysh

arxiv:astro-ph/0108491 v1 · 2001-08-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDN2RXFKNMLLIASJOBMKTNYFLP}

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	2026-05-18T01:24:15.083185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8dba8dcaa6b16b402497058a9b7055bc1625cb9bb7cb9f61b3bc8c5df2c9e52

Aliases

arxiv: astro-ph/0108491 · arxiv_version: astro-ph/0108491v1 · doi: 10.48550/arxiv.astro-ph/0108491 · pith_short_12: VDN2RXFKNMLL · pith_short_16: VDN2RXFKNMLLIASJ · pith_short_8: VDN2RXFK

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/VDN2RXFKNMLLIASJOBMKTNYFLP \
  | 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: a8dba8dcaa6b16b402497058a9b7055bc1625cb9bb7cb9f61b3bc8c5df2c9e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc841c36903ce8172e8ff49e20f9da45c24bf529fd8a65507ee0b2b69f95ae3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-08-30T23:57:57Z",
    "title_canon_sha256": "fe56134ada294341c8effdfb34bc8b60f1f081f8b988bee9854b72cc93463c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0108491",
    "kind": "arxiv",
    "version": 1
  }
}