Pith Number

pith:M45MX5RH

pith:2006:M45MX5RHOUX7LIM4TRBZ24MPBC

not attested not anchored not stored refs pending

AAT Imaging and Microslit Spectroscopy in the Southern Hubble Deep Field

Aprajita Verma, Brian Boyle, Davienne Monbleau, Karl Glazebrook, Robert G. Mann, Sebastian Oliver

arxiv:astro-ph/0601112 v1 · 2006-01-05 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M45MX5RHOUX7LIM4TRBZ24MPBC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:36:29.496391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673acbf627752ff5a19c9c439d718f08bf6257fa0c0a26fdbc83839767a17476

Aliases

arxiv: astro-ph/0601112 · arxiv_version: astro-ph/0601112v1 · doi: 10.48550/arxiv.astro-ph/0601112 · pith_short_12: M45MX5RHOUX7 · pith_short_16: M45MX5RHOUX7LIM4 · pith_short_8: M45MX5RH

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/M45MX5RHOUX7LIM4TRBZ24MPBC \
  | 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: 673acbf627752ff5a19c9c439d718f08bf6257fa0c0a26fdbc83839767a17476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49779b576696113fa49c0d2e619833d4eeefb0ec461ccfbad3eb7179e8c0ccc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-05T19:55:41Z",
    "title_canon_sha256": "f5eb96cc114af9d19fd9d51c7f9ba4fc6ed4e5f2b9582e99f41ca90d36469348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601112",
    "kind": "arxiv",
    "version": 1
  }
}