Pith Number

pith:MMMSVFNV

pith:2016:MMMSVFNVUUOK22G43TDZVCME5V

not attested not anchored not stored refs pending

Resolving the blazar CGRaBS J0809+5341 in the presence of telescope systematics

Iniyan Natarajan, Jonathan Zwart, Kurt van der Heyden, Oleg Smirnov, Simon Perkins, Zsolt Paragi

arxiv:1610.03773 v1 · 2016-10-12 · 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{MMMSVFNVUUOK22G43TDZVCME5V}

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	2026-05-18T01:02:12.055591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63192a95b5a51cad68dcdcc79a8984ed6f0fef67dd01bd0ae907c82cb50009a2

Aliases

arxiv: 1610.03773 · arxiv_version: 1610.03773v1 · doi: 10.48550/arxiv.1610.03773 · pith_short_12: MMMSVFNVUUOK · pith_short_16: MMMSVFNVUUOK22G4 · pith_short_8: MMMSVFNV

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/MMMSVFNVUUOK22G43TDZVCME5V \
  | 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: 63192a95b5a51cad68dcdcc79a8984ed6f0fef67dd01bd0ae907c82cb50009a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14d2c1fb1041e13dd0ddc48729ae0d74b8412fac46483604d6582a966a2aa6d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-10-12T16:25:10Z",
    "title_canon_sha256": "0cf30e93854c1ac1b04671818f21cf65f009e357db97c5c7082c9c8a068136ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03773",
    "kind": "arxiv",
    "version": 1
  }
}