Pith Number

pith:O3CR4PIJ

pith:2014:O3CR4PIJTONLL67EI4ZJNLFOD7

not attested not anchored not stored refs pending

Microlens Masses from 1-D Parallaxes and Heliocentric Proper Motions

Andrew Gould (OSU)

arxiv:1408.0797 v2 · 2014-08-04 · astro-ph.SR · 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{O3CR4PIJTONLL67EI4ZJNLFOD7}

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	2026-05-18T01:42:23.916075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c51e3d099b9ab5fbe4473296acae1fecb9af77c0e296d4c43835808ea83aad

Aliases

arxiv: 1408.0797 · arxiv_version: 1408.0797v2 · doi: 10.48550/arxiv.1408.0797 · pith_short_12: O3CR4PIJTONL · pith_short_16: O3CR4PIJTONLL67E · pith_short_8: O3CR4PIJ

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/O3CR4PIJTONLL67EI4ZJNLFOD7 \
  | 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: 76c51e3d099b9ab5fbe4473296acae1fecb9af77c0e296d4c43835808ea83aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49aeee9085706fe9b72e997c8708335ad9a9a0c3fc938e56a4f2aeb4162af811",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-04T20:00:05Z",
    "title_canon_sha256": "875ba78ec3170076c3deeff5a898c3acd3a26ba5b40a0e7a930d2a5598635110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0797",
    "kind": "arxiv",
    "version": 2
  }
}