Pith Number

pith:MI6BKLSG

pith:2014:MI6BKLSGNU2X4YG3A2ASGRC4D2

not attested not anchored not stored refs pending

Sharper Fermi LAT Images: instrument response functions for an improved event selection

Douglas P. Finkbeiner, Stephen K. N. Portillo

arxiv:1406.0507 v2 · 2014-06-02 · astro-ph.IM · 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{MI6BKLSGNU2X4YG3A2ASGRC4D2}

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	2026-05-18T02:38:29.519067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

623c152e466d357e60db068123445c1e989df48887bbf24e6e29868414087200

Aliases

arxiv: 1406.0507 · arxiv_version: 1406.0507v2 · doi: 10.48550/arxiv.1406.0507 · pith_short_12: MI6BKLSGNU2X · pith_short_16: MI6BKLSGNU2X4YG3 · pith_short_8: MI6BKLSG

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/MI6BKLSGNU2X4YG3A2ASGRC4D2 \
  | 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: 623c152e466d357e60db068123445c1e989df48887bbf24e6e29868414087200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a32f38c1b0465924e7c0a9251651685ba0d5be5e7014e1485cdffe17f325403e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-06-02T20:00:14Z",
    "title_canon_sha256": "a6fe7ad34d2f6a903d868108a1dec88ab5216c704558d4f7b86d188caf0dac1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0507",
    "kind": "arxiv",
    "version": 2
  }
}