Pith Number

pith:TAWO75V5

pith:2016:TAWO75V5URV4AO2U7EUXFIQISX

not attested not anchored not stored refs pending

Photometric Monitoring of the Coldest Known Brown Dwarf with the Spitzer Space Telescope

Adam Burgasser, Adam Schneider, Jessica Trucks, Kevin Hardegree-Ullman, Kevin Luhman, Michael Cushing, Taran Esplin

arxiv:1609.05850 v2 · 2016-09-19 · 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{TAWO75V5URV4AO2U7EUXFIQISX}

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	2026-05-18T00:57:10.558874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

982ceff6bda46bc03b54f92972a20895e530d9ed1bf4502db5c8d0a2c1a9e539

Aliases

arxiv: 1609.05850 · arxiv_version: 1609.05850v2 · doi: 10.48550/arxiv.1609.05850 · pith_short_12: TAWO75V5URV4 · pith_short_16: TAWO75V5URV4AO2U · pith_short_8: TAWO75V5

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/TAWO75V5URV4AO2U7EUXFIQISX \
  | 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: 982ceff6bda46bc03b54f92972a20895e530d9ed1bf4502db5c8d0a2c1a9e539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24351345e02353f12b0c6899016b63b8c9b562360991637bd88eaad3842902c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-19T18:30:27Z",
    "title_canon_sha256": "27820a827b5648aad8f72c224facb68d4702dbc148697782b4b58fea3dfece52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05850",
    "kind": "arxiv",
    "version": 2
  }
}