Pith Number

pith:653QQVJ7

pith:2015:653QQVJ75MMTYOEUCCOJ3AKRHM

not attested not anchored not stored refs pending

49 new T dwarfs identified using methane imaging

A. H. Andrei, A. Magazzu, B. Bucciarelli, B. Burningham, C. G. Tinney, C. V. Cardoso, D. Baker, D. J. Pinfield, H. R. A. Jones, L. C. Smith, L. van Spaandonk, M. G. Lattanzi, R. L. Smart, S. Dhital

arxiv:1502.06503 v1 · 2015-02-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{653QQVJ75MMTYOEUCCOJ3AKRHM}

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	2026-05-18T02:04:06.546092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77708553feb193c3894109c9d81513b285b2e3f39ab2ddc7258e97f7093b364

Aliases

arxiv: 1502.06503 · arxiv_version: 1502.06503v1 · doi: 10.48550/arxiv.1502.06503 · pith_short_12: 653QQVJ75MMT · pith_short_16: 653QQVJ75MMTYOEU · pith_short_8: 653QQVJ7

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/653QQVJ75MMTYOEUCCOJ3AKRHM \
  | 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: f77708553feb193c3894109c9d81513b285b2e3f39ab2ddc7258e97f7093b364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e29424b0b3ffd224f095e9dd7ca3254155194d02ecd51da40227923f65b42f92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-23T16:59:21Z",
    "title_canon_sha256": "99edbfad973c123dc1cb33379ba4441b100a6bbcc70ee7be055ba120e97730ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06503",
    "kind": "arxiv",
    "version": 1
  }
}