Pith Number

pith:4R4G3COB

pith:2014:4R4G3COBXCAV4A2EBHJB4YW73R

not attested not anchored not stored refs pending

Optical and X-ray behaviour of the high mass X-ray transient A0535+26/HDE245770 in February-March 2014

(2) Space Research Institute, 3), (3) National Research Nuclear University MEPhI, (4) INAF - Osservatorio Astronomico di Bologna Loiano, (5) Montecatini Val di Cecina Astronomical Centre, (6) Dept. of Physics, Area di Ricerca di Roma (2) Roma, C. Rossi (6) ((1) INAF - Istituto di Astrofisica e Planetologia Spaziali, F. Giovannelli (1), F. Martinelli (5), G. Corfini (5), G.S. Bisnovatyi-Kogan (2, I. Bruni (4), Italy, Italy), Montecatibi, Moscow, Roma, Roma Sapienza University, Russia

arxiv:1409.3434 v1 · 2014-09-11 · 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{4R4G3COBXCAV4A2EBHJB4YW73R}

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	2026-05-18T02:43:01.389211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4786d89c1b8815e034409d21e62dfdc518e609080d664c016fd9fc48ba1e36d

Aliases

arxiv: 1409.3434 · arxiv_version: 1409.3434v1 · doi: 10.48550/arxiv.1409.3434 · pith_short_12: 4R4G3COBXCAV · pith_short_16: 4R4G3COBXCAV4A2E · pith_short_8: 4R4G3COB

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/4R4G3COBXCAV4A2EBHJB4YW73R \
  | 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: e4786d89c1b8815e034409d21e62dfdc518e609080d664c016fd9fc48ba1e36d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5a4dd6b82cf707cfc9e490a99668815e9ece42474857ed30f51549b1f22e1ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-11T13:38:33Z",
    "title_canon_sha256": "3a8250671d7ab6bbecf5e24fad9005525618e63acfe6474161f6b727a5a3b879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3434",
    "kind": "arxiv",
    "version": 1
  }
}