Pith Number

pith:AVC3S6PO

pith:2017:AVC3S6POOZUZVCE36Y7JQ6UVTQ

not attested not anchored not stored refs pending

Testing a double AGN hypothesis for Mrk 273

A.M. Medling, A.S. Evans, D.B. Sanders, J.M. Mazzarella, K. Iwasawa, Vivian U

arxiv:1711.01750 v1 · 2017-11-06 · astro-ph.GA · 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{AVC3S6POOZUZVCE36Y7JQ6UVTQ}

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	2026-05-18T00:19:25.601918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0545b979ee76699a889bf63e987a959c3af5db0e8ffe815f6f3d2dcb63c73ed8

Aliases

arxiv: 1711.01750 · arxiv_version: 1711.01750v1 · doi: 10.48550/arxiv.1711.01750 · pith_short_12: AVC3S6POOZUZ · pith_short_16: AVC3S6POOZUZVCE3 · pith_short_8: AVC3S6PO

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/AVC3S6POOZUZVCE36Y7JQ6UVTQ \
  | 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: 0545b979ee76699a889bf63e987a959c3af5db0e8ffe815f6f3d2dcb63c73ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a53bf4df19d029142c9f4b56e2c480c191d3b52186290ec34f0b7f59894a190",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-06T07:18:47Z",
    "title_canon_sha256": "5e31c6cb8bbba162c1627b4b52dfae8a54e42cafbf2e23437886ff6c0e32fd3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01750",
    "kind": "arxiv",
    "version": 1
  }
}