Pith Number

pith:TX4EJLOD

pith:2007:TX4EJLOD63UIF44R3LCOZQ4Q5K

not attested not anchored not stored refs pending

The UKIRT Infrared Deep Sky Survey Second Data Release

A. C. Edge, A. J. Adamson, A. Lawrence, C. J. Davis, D. J. Mortlock, D. W. Evans, E. A. Gonzales-Solares, E. T. W. Sutorius, J. Bryant, J. P. Emerson, J. R. Lewis, M. A. Read, M. G. Rawlings, M. J. Irwin, M. Riello, N. C. Hambly, N. J. G. Cross, O. Almaini, P. C. Hewett, P. Hirst, P. W. Lucas, R. F. Jameson, R. G. Mann, R. S. Collins, S. Dye, S. J. Warren, S. T. Hodgkin, T. H. Kerr, W. P. Varricatt

arxiv:astro-ph/0703037 v3 · 2007-03-02 · 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{TX4EJLOD63UIF44R3LCOZQ4Q5K}

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	2026-07-04T15:03:16.885343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df844adc3f6e882f391dac4ecc390eab6214a93537256cd23f209333f529208

Aliases

arxiv: astro-ph/0703037 · arxiv_version: astro-ph/0703037v3 · doi: 10.48550/arxiv.astro-ph/0703037 · pith_short_12: TX4EJLOD63UI · pith_short_16: TX4EJLOD63UIF44R · pith_short_8: TX4EJLOD

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/TX4EJLOD63UIF44R3LCOZQ4Q5K \
  | 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: 9df844adc3f6e882f391dac4ecc390eab6214a93537256cd23f209333f529208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87854f53968fff2b2dca11ccaa141f9cd4cfdc761852cb355eb151d12beb6e9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-02T00:15:57Z",
    "title_canon_sha256": "a599762d101437453773c5db5fefe7b1246c7e186443272b5b9b61a7775bea8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703037",
    "kind": "arxiv",
    "version": 3
  }
}