Pith Number

pith:WT6N5ERY

pith:2011:WT6N5ERYOSKLXZGKGH5PNW3HVC

not attested not anchored not stored refs pending

Multiwavelength Variability of the Blazars Mrk 421 and 3C 454.3 in the High-State

((1) Aryabhatta Research Institute of Observational Sciences (ARIES), 2), (2) Department of Physics, (3) Department of Physics, Alok C. Gupta (1, DDU Gorakhpur University, Ewing, Haritma Gaur (1, India, Manora Peak, NJ), Paul J. Wiita (3), The College of New Jersey

arxiv:1112.3126 v2 · 2011-12-14 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WT6N5ERYOSKLXZGKGH5PNW3HVC}

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	2026-05-18T04:06:07.389044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4fcde92387494bbe4ca31faf6db67a888ad842f11e08e2d3d67d4519ef8e66a

Aliases

arxiv: 1112.3126 · arxiv_version: 1112.3126v2 · doi: 10.48550/arxiv.1112.3126 · pith_short_12: WT6N5ERYOSKL · pith_short_16: WT6N5ERYOSKLXZGK · pith_short_8: WT6N5ERY

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/WT6N5ERYOSKLXZGKGH5PNW3HVC \
  | 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: b4fcde92387494bbe4ca31faf6db67a888ad842f11e08e2d3d67d4519ef8e66a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d7a0c6e8ee086bf25c23a62099f7423e9259d8995dee9a1f2b67de9f1b7c2f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-14T05:55:51Z",
    "title_canon_sha256": "1b7bb680280ed1345ae685c5cae9c607e2884ef99b4fc0834c0b918dd342b792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3126",
    "kind": "arxiv",
    "version": 2
  }
}