Pith Number

pith:TLGGADHY

pith:2015:TLGGADHYLQMXW6WBFFCDZOJ4SZ

not attested not anchored not stored refs pending

A Disk-based Dynamical Mass Estimate for the Young Binary AK Sco

David J. Wilner, Eric L.N. Jensen, Guillermo. Torres, Ian Czekala, Keivan G. Stassun, Sean M. Andrews

arxiv:1505.01850 v1 · 2015-05-07 · 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{TLGGADHYLQMXW6WBFFCDZOJ4SZ}

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	2026-05-18T02:16:38.716639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9acc600cf85c197b7ac129443cb93c966c938e1a1e10154b4fe977dd6d3ae2b4

Aliases

arxiv: 1505.01850 · arxiv_version: 1505.01850v1 · doi: 10.48550/arxiv.1505.01850 · pith_short_12: TLGGADHYLQMX · pith_short_16: TLGGADHYLQMXW6WB · pith_short_8: TLGGADHY

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/TLGGADHYLQMXW6WBFFCDZOJ4SZ \
  | 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: 9acc600cf85c197b7ac129443cb93c966c938e1a1e10154b4fe977dd6d3ae2b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a30741dd69f3eb07ca7c886778279e90c062268556593cf26ae007bb1e7717c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-07T20:00:43Z",
    "title_canon_sha256": "0273830596acd49481739a0c0f82a4b46fd88c0770f18d94ef51dc99ef219489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01850",
    "kind": "arxiv",
    "version": 1
  }
}