Pith Number

pith:W5SUUI7G

pith:2010:W5SUUI7G4IAYO6ZVA6XCQL3TTE

not attested not anchored not stored refs pending

The WFC3 Infrared Spectroscopic Parallel (WISP) Survey

A. Dressler, A. Henry, A.J. Bunker, B. Siana, C. Bridge, C. Martin, C. Scarlata, H. Atek, H. Shim, H. Teplitz, J. Colbert, M. Malkan, N.R. Ross, P. McCarthy, R.A.E. Fosbury

arxiv:1005.4068 v1 · 2010-05-21 · 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{W5SUUI7G4IAYO6ZVA6XCQL3TTE}

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	2026-05-18T02:07:15.580731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7654a23e6e201877b3507ae282f73993f05c1f8da0bbfa4ada56cc9c69ff596

Aliases

arxiv: 1005.4068 · arxiv_version: 1005.4068v1 · doi: 10.48550/arxiv.1005.4068 · pith_short_12: W5SUUI7G4IAY · pith_short_16: W5SUUI7G4IAYO6ZV · pith_short_8: W5SUUI7G

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/W5SUUI7G4IAYO6ZVA6XCQL3TTE \
  | 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: b7654a23e6e201877b3507ae282f73993f05c1f8da0bbfa4ada56cc9c69ff596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96ab66b80b9e237fffeaf785dd6755058299b03965315aa8037b747ba9aeccef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-21T20:14:42Z",
    "title_canon_sha256": "1eec293010463adbc7e8eb0b0f85d18b7749185a04d1b887a483971a2d6fa58a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4068",
    "kind": "arxiv",
    "version": 1
  }
}