Pith Number

pith:O6OALOTN

pith:2007:O6OALOTNCFUYZFBNSTIFVFSQ4S

not attested not anchored not stored refs pending

Imaging with the invisible light

A. Braem, A. Brez, C Sgr\'o, G. Spandre, J. Bregeon, L. Baldini, L. Latronico, M. Kuss, M. Minuti, M.M. Massai, M. Pesce-Rollins, M. Pinchera, M. Razzano, N. Omodei, R. Bellazzini

arxiv:physics/0703176 v2 · 2007-03-19 · physics.ins-det · astro-ph · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6OALOTNCFUYZFBNSTIFVFSQ4S}

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	2026-07-04T15:25:26.913656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

779c05ba6d11698c942d94d05a9650e4b88c03683e497e78536600ef3b40aee0

Aliases

arxiv: physics/0703176 · arxiv_version: physics/0703176v2 · doi: 10.48550/arxiv.physics/0703176 · pith_short_12: O6OALOTNCFUY · pith_short_16: O6OALOTNCFUYZFBN · pith_short_8: O6OALOTN

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/O6OALOTNCFUYZFBNSTIFVFSQ4S \
  | 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: 779c05ba6d11698c942d94d05a9650e4b88c03683e497e78536600ef3b40aee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac1a0a90333ad94b013633cb21bf680ed60410e891c7452330d4fb2c2dbf305",
    "cross_cats_sorted": [
      "astro-ph",
      "physics.med-ph"
    ],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2007-03-19T07:55:07Z",
    "title_canon_sha256": "813f4797286bb9f8fc47a4f9850936dd6a90c213446f1288575e09033ecdc75c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0703176",
    "kind": "arxiv",
    "version": 2
  }
}