Pith Number

pith:MO67XUWF

pith:2012:MO67XUWFNX5DIFLDRGQNDQTZDI

not attested not anchored not stored refs pending

Halos and related structures

K. Riisager

arxiv:1208.6415 v1 · 2012-08-31 · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MO67XUWFNX5DIFLDRGQNDQTZDI}

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	2026-05-18T03:34:37.999213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63bdfbd2c56dfa34156389a0d1c2791a026c8f4ec31ad4bbfaf6d5d61a612342

Aliases

arxiv: 1208.6415 · arxiv_version: 1208.6415v1 · doi: 10.48550/arxiv.1208.6415 · pith_short_12: MO67XUWFNX5D · pith_short_16: MO67XUWFNX5DIFLD · pith_short_8: MO67XUWF

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/MO67XUWFNX5DIFLDRGQNDQTZDI \
  | 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: 63bdfbd2c56dfa34156389a0d1c2791a026c8f4ec31ad4bbfaf6d5d61a612342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e050d5efe393bf6c1d2c85dc8d8585246f2844fb3045c737b027856d4d39302",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-08-31T08:14:52Z",
    "title_canon_sha256": "3630f29623ea5365122bb5a3060aabb140b01dba3d96e31fdcec746bc1ea2fad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6415",
    "kind": "arxiv",
    "version": 1
  }
}