Pith Number

pith:ANL6QVS6

pith:2018:ANL6QVS6EPPU3C7P5LA23VDIGI

not attested not anchored not stored refs pending

Characterization of the Vacuum Birefringence Polarimeter at BMV: Dynamical Cavity Mirror Birefringence

C. Rizzo, M. T. Hartman, R. Battesti

arxiv:1812.10409 v2 · 2018-12-20 · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANL6QVS6EPPU3C7P5LA23VDIGI}

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	2026-05-17T23:56:52.459837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0357e8565e23df4d8befeac1add46832107c3c69e5c4c5ec339300db209a676e

Aliases

arxiv: 1812.10409 · arxiv_version: 1812.10409v2 · doi: 10.48550/arxiv.1812.10409 · pith_short_12: ANL6QVS6EPPU · pith_short_16: ANL6QVS6EPPU3C7P · pith_short_8: ANL6QVS6

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/ANL6QVS6EPPU3C7P5LA23VDIGI \
  | 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: 0357e8565e23df4d8befeac1add46832107c3c69e5c4c5ec339300db209a676e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99756193b074afc2fb89302060cb9eccc3b85adbb15a23a2fb345eb3a427ba97",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-12-20T13:48:07Z",
    "title_canon_sha256": "b997670f0c2b2a1d74285f10a6d112f4864fa63378efc5eab4bd36127d07b9d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10409",
    "kind": "arxiv",
    "version": 2
  }
}