Pith Number

pith:A2ERN4I5

pith:2017:A2ERN4I5R7AME5ZRWBS5PCDPLL

not attested not anchored not stored refs pending

OAO/MITSuME Photometry of Dwarf Novae. II. HV Virginis and OT J012059.6+325545

Akira Imada, Keisuke Isogai, Kenshi Yanagisawa, Nobuyuki Kawai, Shunsuke Tanada, Takahiro Araki

arxiv:1711.06080 v1 · 2017-11-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2ERN4I5R7AME5ZRWBS5PCDPLL}

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	2026-05-18T00:21:09.675312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

068916f11d8fc0c27731b065d7886f5acaebd819493a04366fd5234767717144

Aliases

arxiv: 1711.06080 · arxiv_version: 1711.06080v1 · doi: 10.48550/arxiv.1711.06080 · pith_short_12: A2ERN4I5R7AM · pith_short_16: A2ERN4I5R7AME5ZR · pith_short_8: A2ERN4I5

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/A2ERN4I5R7AME5ZRWBS5PCDPLL \
  | 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: 068916f11d8fc0c27731b065d7886f5acaebd819493a04366fd5234767717144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70ad938e55181dac9a4e57c8ac27a9f7736ed3e4cf135285eaabe76316267c42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-16T13:34:31Z",
    "title_canon_sha256": "bec4604070ac2e23bae42466403460c75e21212c5c75da43cc6c694dbccb416e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06080",
    "kind": "arxiv",
    "version": 1
  }
}