Pith Number

pith:TPOSBLAF

pith:2012:TPOSBLAFHO3YO6AXVLW72MMPKK

not attested not anchored not stored refs pending

Atmospheric Electron Spectrum above 30 GeV at the high altitude

J.Nishimura, K.Yoshida, T.Kobayashi, Y.Komori

arxiv:1210.3151 v1 · 2012-10-11 · 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{TPOSBLAFHO3YO6AXVLW72MMPKK}

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	2026-05-18T01:53:56.839935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdd20ac053bb7877817aaedfd318f528a398183363de0078359dbd86c7b12c7

Aliases

arxiv: 1210.3151 · arxiv_version: 1210.3151v1 · doi: 10.48550/arxiv.1210.3151 · pith_short_12: TPOSBLAFHO3Y · pith_short_16: TPOSBLAFHO3YO6AX · pith_short_8: TPOSBLAF

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/TPOSBLAFHO3YO6AXVLW72MMPKK \
  | 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: 9bdd20ac053bb7877817aaedfd318f528a398183363de0078359dbd86c7b12c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1be457560b70df46126e16f18554eee05d0899d5d0cb1df97b47eefdf1afa0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-11T08:23:18Z",
    "title_canon_sha256": "ae3363f01caa859552a74e0c8bbc35598a8bf28bd2656123321d805e337b49c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3151",
    "kind": "arxiv",
    "version": 1
  }
}