Pith Number

pith:FDQJZYAS

pith:2016:FDQJZYASY2JB2IBXOC3FJBAGHB

not attested not anchored not stored refs pending

The Case for a Publicly Available, Well-Instrumented GBT Operating at 20-115 GHz

A. Bolatto, A. Goodman, A. Harris, A. Leroy, A. Lovell, A. Marscher, B. Mason, C. Casey, D. Marrone, F. Lockman, G. Blake, J. Bally, J. Di Francesco, J. Jackson, M. Yun, P. Goldsmith, S. Church, T. Mroczkowski, Y. Shirley

arxiv:1610.09014 v2 · 2016-10-27 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDQJZYASY2JB2IBXOC3FJBAGHB}

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	2026-05-18T01:00:52.213177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e09ce012c6921d203770b65484063841ddfd3df5f5e9a999ecfd8e924b10af

Aliases

arxiv: 1610.09014 · arxiv_version: 1610.09014v2 · doi: 10.48550/arxiv.1610.09014 · pith_short_12: FDQJZYASY2JB · pith_short_16: FDQJZYASY2JB2IBX · pith_short_8: FDQJZYAS

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/FDQJZYASY2JB2IBXOC3FJBAGHB \
  | 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: 28e09ce012c6921d203770b65484063841ddfd3df5f5e9a999ecfd8e924b10af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8748e70df1ba4bf64af552bfe5a2c78d3ad48fa8bab46c052fa192c3560f63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-10-27T21:07:48Z",
    "title_canon_sha256": "596ce034f5a0b5dc801f637f36021c04994ccf59fe9d46190ef04b41f0f58db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09014",
    "kind": "arxiv",
    "version": 2
  }
}