Pith Number

pith:A72VKHWX

pith:2017:A72VKHWXMEM5UKZ6FUD7NGFOJP

not attested not anchored not stored refs pending

Recent outburst activity of the super-soft X-ray binary AG Draconis

Jaroslav Merc, Laurits Leedj\"arv, Rudolf G\'alis

arxiv:1710.04831 v1 · 2017-10-13 · 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{A72VKHWXMEM5UKZ6FUD7NGFOJP}

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	2026-05-18T00:32:56.583014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07f5551ed76119da2b3e2d07f698ae4bdb825f23eba464e38783e8f3d7660a70

Aliases

arxiv: 1710.04831 · arxiv_version: 1710.04831v1 · doi: 10.48550/arxiv.1710.04831 · pith_short_12: A72VKHWXMEM5 · pith_short_16: A72VKHWXMEM5UKZ6 · pith_short_8: A72VKHWX

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/A72VKHWXMEM5UKZ6FUD7NGFOJP \
  | 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: 07f5551ed76119da2b3e2d07f698ae4bdb825f23eba464e38783e8f3d7660a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ccd9d02343cea466100c86ccb3c59d2787cbafc17db6e4db6e24b366059247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-13T08:09:36Z",
    "title_canon_sha256": "e680ec6fc6eeb838ff2d43f617903f09a0044054c02cab64ba8d9386c796da0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04831",
    "kind": "arxiv",
    "version": 1
  }
}