Pith Number

pith:BOTCSCBF

pith:2016:BOTCSCBF52CQEBZIU2MYOPPSP4

not attested not anchored not stored refs pending

PRECL: A new method for interferometry imaging from closure phase

Fumie Tazaki, Kazuhiro Hada, Kazunori Akiyama, Mareki Honma, Shiro Ikeda

arxiv:1603.07078 v2 · 2016-03-23 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOTCSCBF52CQEBZIU2MYOPPSP4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:10:24.693416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba6290825ee85020728a699873df27f0a8163fdcc8d051ae525d5f2445db4af

Aliases

arxiv: 1603.07078 · arxiv_version: 1603.07078v2 · doi: 10.48550/arxiv.1603.07078 · pith_short_12: BOTCSCBF52CQ · pith_short_16: BOTCSCBF52CQEBZI · pith_short_8: BOTCSCBF

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/BOTCSCBF52CQEBZIU2MYOPPSP4 \
  | 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: 0ba6290825ee85020728a699873df27f0a8163fdcc8d051ae525d5f2445db4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b24b47362eaef76cb55ec5a1d8cd52e45afb7aa633e495cbf2624077552b17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-03-23T06:41:28Z",
    "title_canon_sha256": "f3ad4221bf59eec2556a65802ff9f4c44d82543b9d5d342e6b675c277553a8bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07078",
    "kind": "arxiv",
    "version": 2
  }
}