Pith Number

pith:54HPDJTQ

pith:2016:54HPDJTQLJBYJHYUXAQH425W47

not attested not anchored not stored refs pending

Meteor observations with Mini-MegaTORTORA wide-field monitoring system

A. Biryukov, A. Perkov, E. Ivanov, E. Katkova, G. Beskin, N. Orekhova, S. Bondar, S. Karpov, V. Sasyuk

arxiv:1602.07977 v1 · 2016-02-25 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54HPDJTQLJBYJHYUXAQH425W47}

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	2026-05-18T01:19:58.119850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef0ef1a6705a43849f14b8207e6bb6e7e516b0e850c05bebb01b91c8a77b4788

Aliases

arxiv: 1602.07977 · arxiv_version: 1602.07977v1 · doi: 10.48550/arxiv.1602.07977 · pith_short_12: 54HPDJTQLJBY · pith_short_16: 54HPDJTQLJBYJHYU · pith_short_8: 54HPDJTQ

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/54HPDJTQLJBYJHYUXAQH425W47 \
  | 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: ef0ef1a6705a43849f14b8207e6bb6e7e516b0e850c05bebb01b91c8a77b4788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1816be5e1b557eaf4254ebf81ebdf0efa861fff80df124cb44d1f58e94f0b9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-02-25T16:12:17Z",
    "title_canon_sha256": "fa0faabb54b1bd86ac651caaff39caad44b73f0385949fd0c6956dbc59df0e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07977",
    "kind": "arxiv",
    "version": 1
  }
}