Pith Number

pith:RJGW5NAM

pith:2015:RJGW5NAMOKQQACKZJPU4OPEI6W

not attested not anchored not stored refs pending

Probing Very Early Stage of Radio Source Evolution in NGC 1275 with VERA

GENJI programme collaboration, H. Chida, H. Nagai, K. Akiyama, K. Nishijima, M. Honma, M. Kino

arxiv:1505.01575 v1 · 2015-05-07 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJGW5NAMOKQQACKZJPU4OPEI6W}

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	2026-05-18T02:16:48.442494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a4d6eb40c72a10009594be9c73c88f5b7ae0774b950d0a8a9d8c056a811b369

Aliases

arxiv: 1505.01575 · arxiv_version: 1505.01575v1 · doi: 10.48550/arxiv.1505.01575 · pith_short_12: RJGW5NAMOKQQ · pith_short_16: RJGW5NAMOKQQACKZ · pith_short_8: RJGW5NAM

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/RJGW5NAMOKQQACKZJPU4OPEI6W \
  | 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: 8a4d6eb40c72a10009594be9c73c88f5b7ae0774b950d0a8a9d8c056a811b369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f1a8a5dcba993202e4f57e1e1a756090ad073517a031aae5521521e1856a6ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-07T04:00:09Z",
    "title_canon_sha256": "aedcde63f5d301e0359ee29906d9548abd33b204a74213d7c498f1ab5b3f1743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01575",
    "kind": "arxiv",
    "version": 1
  }
}