Pith Number

pith:IZYW7PAG

pith:2015:IZYW7PAGHO4FRNZDPWAQJU2SGM

not attested not anchored not stored refs pending

FRELLED : A Realtime Volumetric Data Viewer For Astronomers

Rhys Taylor

arxiv:1510.03589 v1 · 2015-10-13 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZYW7PAGHO4FRNZDPWAQJU2SGM}

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	2026-05-18T01:30:16.740719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46716fbc063bb858b7237d8104d352332a7e1d8f793f5585c838d303d3bd0f3a

Aliases

arxiv: 1510.03589 · arxiv_version: 1510.03589v1 · doi: 10.48550/arxiv.1510.03589 · pith_short_12: IZYW7PAGHO4F · pith_short_16: IZYW7PAGHO4FRNZD · pith_short_8: IZYW7PAG

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/IZYW7PAGHO4FRNZDPWAQJU2SGM \
  | 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: 46716fbc063bb858b7237d8104d352332a7e1d8f793f5585c838d303d3bd0f3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f3fd1000f3cc2fa2f524a883cd53924c17eee97aeedfdc8e756c59bbf4a7701",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-10-13T09:28:11Z",
    "title_canon_sha256": "9f38cb4c80e840b490c73fc189229b4b410bfd167ebe0068a0850cde0284d9c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03589",
    "kind": "arxiv",
    "version": 1
  }
}