Pith Number

pith:JLHFARMT

pith:2011:JLHFARMTXJV5IPEMLZUCMHXTCW

not attested not anchored not stored refs pending

The Hubble Legacy Archive ACS Grism Data

A. Micol, F. Stoehr, H. Kuntschner, J. Haase, J.R. Walsh, K.K. Nilsson, M. Kuemmel, M. Lombardi, P. Rosati, R. Fosbury, R.N. Hook

arxiv:1103.4703 v1 · 2011-03-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLHFARMTXJV5IPEMLZUCMHXTCW}

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	2026-05-18T02:02:47.445914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ace504593ba6bd43c8c5e68261ef315b79cb639b9fb0e7e8d6f9057c5bbf055

Aliases

arxiv: 1103.4703 · arxiv_version: 1103.4703v1 · doi: 10.48550/arxiv.1103.4703 · pith_short_12: JLHFARMTXJV5 · pith_short_16: JLHFARMTXJV5IPEM · pith_short_8: JLHFARMT

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/JLHFARMTXJV5IPEMLZUCMHXTCW \
  | 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: 4ace504593ba6bd43c8c5e68261ef315b79cb639b9fb0e7e8d6f9057c5bbf055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3239311611274343b11e79a6609aa8a9646f9c0dc2b060001ef2a4e8422dcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-24T09:03:39Z",
    "title_canon_sha256": "e870d6ca9747ab8e8a76b18aed121ac84d90419c8fae2e315855c9cd55c51895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4703",
    "kind": "arxiv",
    "version": 1
  }
}