Pith Number

pith:2UP6XXR2

pith:2025:2UP6XXR23MVUFLAHECLZFGDHT3

not attested not anchored not stored refs pending

Emergence of Primacy and Recency Effect in Mamba: A Mechanistic Point of View

Hilal AlQuabeh, Kentaro Inui, Muhammad Cendekia Airlangga, Munachiso S Nwadike

arxiv:2506.15156 v1 · 2025-06-18 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UP6XXR23MVUFLAHECLZFGDHT3}

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.

Cited by

1 paper in Pith

WriteSAE: Sparse Autoencoders for Recurrent State

Receipt and verification

First computed	2026-07-05T11:23:38.269649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51febde3adb2b42ac0720979298679ed740c81adb5999bbb3124eaf53a152b9

Aliases

arxiv: 2506.15156 · arxiv_version: 2506.15156v1 · doi: 10.48550/arxiv.2506.15156 · pith_short_12: 2UP6XXR23MVU · pith_short_16: 2UP6XXR23MVUFLAH · pith_short_8: 2UP6XXR2

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/2UP6XXR23MVUFLAHECLZFGDHT3 \
  | 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: d51febde3adb2b42ac0720979298679ed740c81adb5999bbb3124eaf53a152b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcd4890e3f1407319034f2ad4511d7ab118b12a323f4b3c0b4b1a40bad541463",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-18T06:02:02Z",
    "title_canon_sha256": "6c93d789a549a99b6a0ceccbd4cc0bf009e6a89668d774fca519cabbd2290df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15156",
    "kind": "arxiv",
    "version": 1
  }
}