Pith Number

pith:L64YBACJ

pith:2017:L64YBACJCW6AKK3D7KGVK7PWSQ

not attested not anchored not stored refs pending

New normal form approaches adapted to the Trojan problem

Rocio Isabel Paez

arxiv:1703.08819 v1 · 2017-03-26 · 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{L64YBACJCW6AKK3D7KGVK7PWSQ}

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	2026-05-18T00:47:55.460886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb980804915bc052b63fa8d557df6940f4912576cc1867b49e13d40bf3a307f

Aliases

arxiv: 1703.08819 · arxiv_version: 1703.08819v1 · doi: 10.48550/arxiv.1703.08819 · pith_short_12: L64YBACJCW6A · pith_short_16: L64YBACJCW6AKK3D · pith_short_8: L64YBACJ

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/L64YBACJCW6AKK3D7KGVK7PWSQ \
  | 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: 5fb980804915bc052b63fa8d557df6940f4912576cc1867b49e13d40bf3a307f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868af51d3c904f196fe18161a06c68638c36dc18eaa881159c7f85fc0e8f61e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-03-26T14:21:41Z",
    "title_canon_sha256": "ba63ef8c802759a26714785f84379bec392e38c27c638b47904cf7bcc77be9f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08819",
    "kind": "arxiv",
    "version": 1
  }
}