Pith Number

pith:AYKPRA4K

pith:2011:AYKPRA4KISKZ5XPE6BICUD6OS3

not attested not anchored not stored refs pending

Stability and Convergence of the Sasaki-Ricci Flow

Tristan C. Collins

arxiv:1105.3947 v1 · 2011-05-19 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYKPRA4KISKZ5XPE6BICUD6OS3}

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	2026-05-18T04:15:16.209491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0614f8838a44959edde4f0502a0fce96e50c9d64d7fb5808d9087fd8f3ef0b3a

Aliases

arxiv: 1105.3947 · arxiv_version: 1105.3947v1 · doi: 10.48550/arxiv.1105.3947 · pith_short_12: AYKPRA4KISKZ · pith_short_16: AYKPRA4KISKZ5XPE · pith_short_8: AYKPRA4K

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/AYKPRA4KISKZ5XPE6BICUD6OS3 \
  | 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: 0614f8838a44959edde4f0502a0fce96e50c9d64d7fb5808d9087fd8f3ef0b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b0bc282b3cc7d9ea0a74c41ebf0856e6ba3e6fb9b78a7cdb3acd9331207da5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-05-19T18:01:49Z",
    "title_canon_sha256": "3dcc018b716cc9ead4c6d7bbe8103855dfb918048f102872c5843818f31da869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3947",
    "kind": "arxiv",
    "version": 1
  }
}