Pith Number

pith:2GK7IPOV

pith:2017:2GK7IPOVH556X4SJUY4FUO3I23

not attested not anchored not stored refs pending

Searches for Axion-Like Particles with NGC1275: Current and Future Bounds

Nicholas Jennings

arxiv:1711.02208 v1 · 2017-11-06 · astro-ph.HE · hep-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{2GK7IPOVH556X4SJUY4FUO3I23}

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	2026-05-18T00:31:08.568697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d195f43dd53f7bebf249a6385a3b68d6f9cba72b11cb514d3f38f082898e529d

Aliases

arxiv: 1711.02208 · arxiv_version: 1711.02208v1 · doi: 10.48550/arxiv.1711.02208 · pith_short_12: 2GK7IPOVH556 · pith_short_16: 2GK7IPOVH556X4SJ · pith_short_8: 2GK7IPOV

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/2GK7IPOVH556X4SJUY4FUO3I23 \
  | 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: d195f43dd53f7bebf249a6385a3b68d6f9cba72b11cb514d3f38f082898e529d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f536aacaf6fafaeaa7168a7e925390d06f847dbef2acd053ccab4f96759fbafa",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-11-06T22:51:53Z",
    "title_canon_sha256": "fd43d2459a353c63099f58e33416a00377a6eed2671376e01010f66cc3d5a15d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02208",
    "kind": "arxiv",
    "version": 1
  }
}