Pith Number

pith:GVO3A4KE

pith:2018:GVO3A4KENLYDFNFTE74IJHAGWM

not attested not anchored not stored refs pending

The complex evolution of the X-ray binary transient MAXI J1807+132 along the decay of its discovery outburst

D. Mata S\'anchez, D. M. Russell, F. Jim\'enez-Ibarra, F. Lewis, J. Casares, M.A.P. Torres, M. Armas Padilla, P. G. Jonker, T. Mu\~noz-Darias

arxiv:1812.04638 v1 · 2018-12-11 · 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{GVO3A4KENLYDFNFTE74IJHAGWM}

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	2026-05-17T23:57:37.075720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

355db071446af032b4b327f8849c06b32839161fadee4d6ee740255e9fb3ec68

Aliases

arxiv: 1812.04638 · arxiv_version: 1812.04638v1 · doi: 10.48550/arxiv.1812.04638 · pith_short_12: GVO3A4KENLYD · pith_short_16: GVO3A4KENLYDFNFT · pith_short_8: GVO3A4KE

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/GVO3A4KENLYDFNFTE74IJHAGWM \
  | 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: 355db071446af032b4b327f8849c06b32839161fadee4d6ee740255e9fb3ec68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ea66acab4f0fbe1c235dc2d4769a46bca3c5966473c7bac759d4da710c3059",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-11T19:00:10Z",
    "title_canon_sha256": "3a0f215ae2a6d33fa75ef0a0ad733f5496ddc9ebb884d50b0d1b1c1bd53fc99c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04638",
    "kind": "arxiv",
    "version": 1
  }
}