Pith Number

pith:P5AAJJ4N

pith:2013:P5AAJJ4NMRUCBZMIZVNNIFC4TU

not attested not anchored not stored refs pending

A New Paradigm in Space Based Experiments Using Rubber Balloons

Arnab Bhattacharyya, Debashis Bhowmick, Sandip K. Chakrabarti, Sonali Chakrabarti, Sourav Palit, Subhankar Chakraborty, Susanta Middya, Sushanta Mondal

arxiv:1307.0375 v3 · 2013-07-01 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5AAJJ4NMRUCBZMIZVNNIFC4TU}

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	2026-05-18T03:17:02.681166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f4004a78d646820e588cd5ad4145c9d13fd7da9e008b820836d2b108038b2ae

Aliases

arxiv: 1307.0375 · arxiv_version: 1307.0375v3 · doi: 10.48550/arxiv.1307.0375 · pith_short_12: P5AAJJ4NMRUC · pith_short_16: P5AAJJ4NMRUCBZMI · pith_short_8: P5AAJJ4N

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/P5AAJJ4NMRUCBZMIZVNNIFC4TU \
  | 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: 7f4004a78d646820e588cd5ad4145c9d13fd7da9e008b820836d2b108038b2ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df4d5a6c652fd32b9c8989655b44230d4aabb95b8a7a30d32d49a46a81836472",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-07-01T14:21:37Z",
    "title_canon_sha256": "c26977b5dfde91384f8b152b0ac8f0eb216418138a0894587aeab40ece1a0a40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0375",
    "kind": "arxiv",
    "version": 3
  }
}