Pith Number

pith:IGSHBBRE

pith:2014:IGSHBBRE3GFZKLGGVGIMF4V7Z5

not attested not anchored not stored refs pending

Bifurcation and Global Dynamical Behavior of the $f(T)$ Theory

Chao-Jun Feng, Li-Yan Liu, Xin-zhou Li

arxiv:1403.4328 v1 · 2014-03-18 · astro-ph.CO · hep-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{IGSHBBRE3GFZKLGGVGIMF4V7Z5}

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	2026-05-18T02:56:05.992909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41a4708624d98b952cc6a990c2f2bfcf60c641cd54931e59afa8d5073e9c09c7

Aliases

arxiv: 1403.4328 · arxiv_version: 1403.4328v1 · doi: 10.48550/arxiv.1403.4328 · pith_short_12: IGSHBBRE3GFZ · pith_short_16: IGSHBBRE3GFZKLGG · pith_short_8: IGSHBBRE

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/IGSHBBRE3GFZKLGGVGIMF4V7Z5 \
  | 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: 41a4708624d98b952cc6a990c2f2bfcf60c641cd54931e59afa8d5073e9c09c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1370ec46219a4142dc71e58bf8a31323ecab057568f31f5c90248522f98e86eb",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-18T03:10:01Z",
    "title_canon_sha256": "243dc06f76066acd2472f982c3fa9261b18f322421621e61dc735cbe6a564aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4328",
    "kind": "arxiv",
    "version": 1
  }
}