Pith Number

pith:ES6T5EPX

pith:2005:ES6T5EPXYMUBN4BJR7ISZEACKF

not attested not anchored not stored refs pending

Discovery of a redshifted X-ray emission line in the symbiotic neutron star binary 4U 1700+24

A. Tiengo, D. K. Galloway, J. L. Sokoloski, J. M. Miller, M. Mendez, M. van der Klis, T. Di Salvo

arxiv:astro-ph/0506590 v1 · 2005-06-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ES6T5EPXYMUBN4BJR7ISZEACKF}

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	2026-07-04T16:52:36.049217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24bd3e91f7c32816f0298fd12c9002516d5d3b6efce236e5b9ecba7bea11538d

Aliases

arxiv: astro-ph/0506590 · arxiv_version: astro-ph/0506590v1 · doi: 10.48550/arxiv.astro-ph/0506590 · pith_short_12: ES6T5EPXYMUB · pith_short_16: ES6T5EPXYMUBN4BJ · pith_short_8: ES6T5EPX

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/ES6T5EPXYMUBN4BJR7ISZEACKF \
  | 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: 24bd3e91f7c32816f0298fd12c9002516d5d3b6efce236e5b9ecba7bea11538d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9474b8030cb5776a27ac4b7a325dc8fcfcb1cffdb29ff75612484367c8dfb9e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-24T12:33:00Z",
    "title_canon_sha256": "3e58d7a14209629a4266fa043d87500f19c9d91d6d4139063397874e0b63ee16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506590",
    "kind": "arxiv",
    "version": 1
  }
}