Pith Number

pith:EHND7M36

pith:2011:EHND7M36QEDJU2PWYYVY3GDPSL

not attested not anchored not stored refs pending

Some more Exotic Dark Matter Candidates: GUT Balls, Fermi Balls...

(2) Christ Junior College, Bangalore, Bangalore), C. Sivaram (1), Kenath Arun (2) ((1) Indian Institute of Astrophysics

arxiv:1109.5266 v1 · 2011-09-24 · physics.gen-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{EHND7M36QEDJU2PWYYVY3GDPSL}

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	2026-05-18T04:12:20.200728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21da3fb37e81069a69f6c62b8d986f92d2da3890065edd90791ffd94f122a66e

Aliases

arxiv: 1109.5266 · arxiv_version: 1109.5266v1 · doi: 10.48550/arxiv.1109.5266 · pith_short_12: EHND7M36QEDJ · pith_short_16: EHND7M36QEDJU2PW · pith_short_8: EHND7M36

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/EHND7M36QEDJU2PWYYVY3GDPSL \
  | 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: 21da3fb37e81069a69f6c62b8d986f92d2da3890065edd90791ffd94f122a66e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc06b07ceeb6a393acd29387d7904b1aebd496375a3609c24da20b5a9c7e752a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-09-24T14:05:23Z",
    "title_canon_sha256": "3594d879c35598eb83794583abf3576fd1c66114363920220d5a5d8076999644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5266",
    "kind": "arxiv",
    "version": 1
  }
}