Pith Number

pith:G6UTKHTE

pith:2016:G6UTKHTEQEEQZNNJXB7I6ZHJBO

not attested not anchored not stored refs pending

ALMA Cycle 0 Publication Statistics

Al Wootten, Ayako Uchida, Daisuke Iono, Felix Stoehr, Kenichi Tatematsu, Leonardo Testi, Marsha Bishop, Silvia Meakins, Uta Grothkopf

arxiv:1601.04499 v1 · 2016-01-18 · 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{G6UTKHTEQEEQZNNJXB7I6ZHJBO}

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	2026-05-18T01:22:44.853633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37a9351e6481090cb5a9b87e8f64e90bb132fc836356f5f78b38c2eec999d00b

Aliases

arxiv: 1601.04499 · arxiv_version: 1601.04499v1 · doi: 10.48550/arxiv.1601.04499 · pith_short_12: G6UTKHTEQEEQ · pith_short_16: G6UTKHTEQEEQZNNJ · pith_short_8: G6UTKHTE

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/G6UTKHTEQEEQZNNJXB7I6ZHJBO \
  | 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: 37a9351e6481090cb5a9b87e8f64e90bb132fc836356f5f78b38c2eec999d00b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "226ba95376aa3fd056ba6ae2a070a86f2f9170672d239f9998ad3a4b762f7e7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-01-18T13:08:19Z",
    "title_canon_sha256": "fbfb061285ce51395eafb21e38393ee057d74acd454c7060514efdd1c5a4a29f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04499",
    "kind": "arxiv",
    "version": 1
  }
}