Pith Number

pith:L36GCNXE

pith:2011:L36GCNXE6DXCGKBFU55IHLWC4X

not attested not anchored not stored refs pending

Notes on $f(T)$ Theories

Hui Li, Yi Zhang, Yungui Gong, Zong-Hong Zhu

arxiv:1103.0719 v3 · 2011-03-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L36GCNXE6DXCGKBFU55IHLWC4X}

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	2026-05-18T02:03:00.374173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5efc6136e4f0ee232825a77a83aec2e5d24acbffff66670f99712bfd525b2811

Aliases

arxiv: 1103.0719 · arxiv_version: 1103.0719v3 · doi: 10.48550/arxiv.1103.0719 · pith_short_12: L36GCNXE6DXC · pith_short_16: L36GCNXE6DXCGKBF · pith_short_8: L36GCNXE

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/L36GCNXE6DXCGKBFU55IHLWC4X \
  | 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: 5efc6136e4f0ee232825a77a83aec2e5d24acbffff66670f99712bfd525b2811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6743b9d7140ae103058864e7aa68c82fe102bdc16a39dc2d2275c71d07e0061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-03T15:39:01Z",
    "title_canon_sha256": "7f46b963d9b90bc68ff769abe433d3fe0c0a4e0e1e30fadd8d552f843c42191f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0719",
    "kind": "arxiv",
    "version": 3
  }
}