Pith Number

pith:G5AZUFTM

pith:2018:G5AZUFTMIPZ4HR5E3E7MIXLKXP

not attested not anchored not stored refs pending

X-ray and optical monitoring of the December 2017 outburst of the Be/X-ray binary AX J0049.4-7323

A. Santangelo, A. Udalski, C. Malacaria, E. Bozzo, I. Saathoff, L. Ducci, L. Ji, P. Romano

arxiv:1811.12795 v1 · 2018-11-30 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5AZUFTMIPZ4HR5E3E7MIXLKXP}

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	2026-05-17T23:55:43.672569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37419a166c43f3c3c7a4d93ec45d6abbcac6a64cf43356c7ec1bd53861a50f0d

Aliases

arxiv: 1811.12795 · arxiv_version: 1811.12795v1 · doi: 10.48550/arxiv.1811.12795 · pith_short_12: G5AZUFTMIPZ4 · pith_short_16: G5AZUFTMIPZ4HR5E · pith_short_8: G5AZUFTM

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/G5AZUFTMIPZ4HR5E3E7MIXLKXP \
  | 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: 37419a166c43f3c3c7a4d93ec45d6abbcac6a64cf43356c7ec1bd53861a50f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb166774cb41ff10779f5f3695632e26882628511230bde15fe5364c03812aea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-30T13:54:55Z",
    "title_canon_sha256": "60f15bb7f2def709630b8d11cba01936892465afcb727e68ae0d61d0224f40df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12795",
    "kind": "arxiv",
    "version": 1
  }
}