Pith Number

pith:I6KBFNGZ

pith:2017:I6KBFNGZ4SHZUXUUVYDH3P4BBY

not attested not anchored not stored refs pending

How does the grouping scheme affect the Wiener Filter reconstruction of the local Universe?

Elmo Tempel, Jenny G. Sorce

arxiv:1705.03020 v1 · 2017-05-08 · 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{I6KBFNGZ4SHZUXUUVYDH3P4BBY}

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	2026-05-18T00:41:59.005362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

479412b4d9e48f9a5e94ae067dbf810e203ae69d666796973a7eb882c3104f51

Aliases

arxiv: 1705.03020 · arxiv_version: 1705.03020v1 · doi: 10.48550/arxiv.1705.03020 · pith_short_12: I6KBFNGZ4SHZ · pith_short_16: I6KBFNGZ4SHZUXUU · pith_short_8: I6KBFNGZ

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/I6KBFNGZ4SHZUXUUVYDH3P4BBY \
  | 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: 479412b4d9e48f9a5e94ae067dbf810e203ae69d666796973a7eb882c3104f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a7ccd68f0e34118cabe088d8cffdc375303ca7f6171f72d7e648c95187eba1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-05-08T18:00:08Z",
    "title_canon_sha256": "73004a10fd28400905af55b1a5d658962e2866e8efc071a2be886d74f65494e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03020",
    "kind": "arxiv",
    "version": 1
  }
}