Pith Number

pith:56TCRUPW

pith:2026:56TCRUPW6PGIPDWNDBVLQIOOXT

not attested not anchored not stored refs pending

The Ingestion Tax: Adopting File-Backed Weights in Tensor Frameworks

Daming Li, Jialu Zhang, Yuan Si, Yufeng Lin

arxiv:2608.12114 v1 · 2026-08-12 · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56TCRUPW6PGIPDWNDBVLQIOOXT}

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	2026-08-13T01:30:03.612327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efa628d1f6f3cc878ecd186ab821cebcface68d246b2ca32204e7c38d86bb28e

Aliases

arxiv: 2608.12114 · arxiv_version: 2608.12114v1 · doi: 10.48550/arxiv.2608.12114 · pith_short_12: 56TCRUPW6PGI · pith_short_16: 56TCRUPW6PGIPDWN · pith_short_8: 56TCRUPW

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/56TCRUPW6PGIPDWNDBVLQIOOXT \
  | 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: efa628d1f6f3cc878ecd186ab821cebcface68d246b2ca32204e7c38d86bb28e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96580a0299a6d2ff9f315a080ac7ae1121c283786b70dbedba6acd357db96756",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2026-08-12T14:35:21Z",
    "title_canon_sha256": "5d127282bdd2954c22eff4f0dfe509dbf777d4027ed0e937df7a8060dd1feac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12114",
    "kind": "arxiv",
    "version": 1
  }
}