Pith Number

pith:YV7CRW33

pith:2016:YV7CRW3323DRLPRNKNWBK6KHB5

not attested not anchored not stored refs pending

Knot a Bad Idea: Testing BLISS Mapping for Spitzer Space Telescope Photometry

Joel C. Schwartz, Nicolas B. Cowan

arxiv:1607.01013 v2 · 2016-07-04 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV7CRW3323DRLPRNKNWBK6KHB5}

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	2026-05-18T00:55:13.399652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c57e28db7bd6c715be2d536c1579470f6a0dd5f51c9349762bd36a41fe68f30c

Aliases

arxiv: 1607.01013 · arxiv_version: 1607.01013v2 · doi: 10.48550/arxiv.1607.01013 · pith_short_12: YV7CRW3323DR · pith_short_16: YV7CRW3323DRLPRN · pith_short_8: YV7CRW33

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/YV7CRW3323DRLPRNKNWBK6KHB5 \
  | 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: c57e28db7bd6c715be2d536c1579470f6a0dd5f51c9349762bd36a41fe68f30c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ea923671815d6d50eed7fa1f5d9dae0dc5acb6fe93389ec00bca80d2a1d639f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-07-04T20:00:02Z",
    "title_canon_sha256": "fbfc37e45c1f6ba749200b8652695fb4aa762a8da77f7185c487e49a182d858e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01013",
    "kind": "arxiv",
    "version": 2
  }
}