Pith Number

pith:ALXBHIAB

pith:2019:ALXBHIABTWTD2W2Z5FPP5YQFW6

not attested not anchored not stored refs pending

Photometric investigation on the W-subtype contact binary V1197 Her

Boonrucksar Soonthornthum, Xiao Zhou

arxiv:1908.00715 v1 · 2019-08-02 · 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{ALXBHIABTWTD2W2Z5FPP5YQFW6}

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	2026-07-05T00:38:03.221483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ee13a0019da63d5b59e95efee205b7bf2d70b8f2bfdf9f8148727005b3cb1f

Aliases

arxiv: 1908.00715 · arxiv_version: 1908.00715v1 · doi: 10.48550/arxiv.1908.00715 · pith_short_12: ALXBHIABTWTD · pith_short_16: ALXBHIABTWTD2W2Z · pith_short_8: ALXBHIAB

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/ALXBHIABTWTD2W2Z5FPP5YQFW6 \
  | 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: 02ee13a0019da63d5b59e95efee205b7bf2d70b8f2bfdf9f8148727005b3cb1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e6a3ca54fa4a14d041f8629f76c1144066fbbe245ccd8ae5bb8f65cdb8a233c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-02T06:32:43Z",
    "title_canon_sha256": "fd919ec6eff19eed4c4bed1004226d1bae2c20b78dfebebfdf7e982c909b49fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00715",
    "kind": "arxiv",
    "version": 1
  }
}